TASK DEFINITION: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
PROBLEM: Lucky: I know you 're smart , Spot , but how do you handle pressure ? Solve this simple word problem in say , thirty seconds .
Spot: Ah - ha , no problem ! Two trains are heading toward each other , _ one _ at twenty - five miles an hour and the other at forty . They 're fifty miles apart and getting closer on the same track , but with no time to throw the switch , they collide , head on . All aboard perish and it 's all my fault !
Lucky: Next .

SOLUTION: trains

PROBLEM: Dave Malone: Wow . There sure was n't anything like this where I grew up .
Jimmy 'The Eraser' Kendall: Back
Jimmy 'The Eraser' Kendall: in New York , where I come from , this is just an over - grown hot dog stand .
Dave Malone: Lou , they say it seats _ sixty _ thousand ; my whole home town is only four hundred and eighty - two people .

SOLUTION: people

PROBLEM: Cyber Lieutenant: Which one is the Doctor ?
Cyber Leader: The tall _ one _ with fair hair . Even under the threat of death he has the arrogance of a Time Lord .

SOLUTION:
Doctor