You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[Q]: While playing at the arcade , Edward won 3 tickets playing ' whack a mole ' and 5 tickets playing ' skee ball ' . If he was trying to buy candy that cost 4 tickets a piece , how many could he buy ?
[A]: 2


[Q]: While shopping , Maria bought 35 green towels and 21 white towels . If she gave her mother 34 of them , how many towels did Maria end up with ?
[A]: 22


[Q]: At the fair there were 10 people in line for the bumper cars . If 2 of them got tired of waiting and left and 2 more got in line , how many people would be in line ?
[A]:
10