instruction:
Given a text passage, you need to generate a suitable title as the output. The output title should be one of the words/phrases used in the passage and must be no longer than five words. 
question:
Paragraph:    When Mason was injured in warm @-@ ups late in the year , Columbus was without an active goaltender on their roster . To remedy the situation , the team signed former University of Michigan goaltender Shawn Hunwick to a one @-@ day , amateur tryout contract . After being eliminated from the NCAA Tournament just days prior , Hunwick skipped an astronomy class and drove his worn down 2003 Ford Ranger to Columbus to make the game . He served as the back @-@ up to Allen York during the game , and the following day , he signed a contract for the remainder of the year . With Mason returning from injury , Hunwick was third on the team 's depth chart when an injury to York allowed Hunwick to remain as the back @-@ up for the final two games of the year . In the final game of the season , the Blue Jackets were leading the Islanders 7 – 3 with 2 : 33 remaining when , at the behest of his teammates , Head Coach Todd Richards put Hunwick in to finish the game . He did not face a shot . Hunwick was the franchise record ninth player to make his NHL debut during the season . Conversely , Vaclav Prospal played in his 1,000th NHL game during the year .   Question: what is the suitable title of the passage ?
answer:
 Milestones


question:
Paragraph:    The plain maskray generally hunts at the surface of the bottom substrate , rather than digging for prey . Its diet consists predominantly of caridean shrimp and polychaete worms . Small bony fishes are also eaten , along with the occasional penaeid prawn or amphipod . Larger rays consume a greater variety of prey and relatively more polychaete worms when compared to smaller rays . This species is parasitized by the tapeworm Acanthobothrium jonesi . 
 Like other stingrays , the plain maskray is viviparous with the developing embryos sustained to term by histotroph ( " uterine milk " ) produced by the mother . Mature females have a single functional ovary and uterus , on the left . Litter size is one or two ; the newborns measure 12 – 14 cm ( 4 @.@ 7 – 5 @.@ 5 in ) across . Males and females reach sexual maturity at disc widths of 20 – 21 cm ( 7 @.@ 9 – 8 @.@ 3 in ) and 18 – 19 cm ( 7 @.@ 1 – 7 @.@ 5 in ) respectively . The maximum lifespan is estimated to be 9 years for males and 13 years for females .   Question: what is the suitable title of the passage ?
answer:
 Biology and ecology


question:
Paragraph:   Nebraska Highway 88 ( N @-@ 88 ) is a highway in northwestern Nebraska . It has a western terminus at Wyoming Highway 151 ( WYO 151 ) at the Wyoming – Nebraska state line . The road travels eastward to N @-@ 71 , where it turns south . N @-@ 88 continues east to south of Bridgeport . The road turns north , ends at an intersection with U.S. Highway 385 ( US 385 ) and N @-@ 92 in Bridgeport . The route was designated in 1937 , before the official state highway system was created . It was extended to the state line in 1986 .   Question: what is the suitable title of the passage ?
answer:
Nebraska Highway 88