You are given a math word problem and you are supposed to apply a single mathematical operator 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]: maria had 50 sheets of paper in her desk and 41 more in her backpack . how many did she have total ?
[A]: 91

[Q]: hazel and her father both love going on fishing trips . this year they planned to go around the great lakes for a unique fishing experience . their first stop is lake ontario . hazel and her father decided to have a contest between them . if hazel caught 24 salmons and her dad caught 27 how many salmons did they catch in total ?
[A]: 51

[Q]: at the fair the 'twirly tea cups ' ride can hold 9 people per teacup . if the ride has 7 tea cups how many total people can ride at a time ?
[A]:
63