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

[EX Q]: Sam grew 4 watermelons , but the rabbits ate 3 watermelons . How many watermelons does Sam have ?
[EX A]: 1

[EX Q]: Fred went to 36 basketball games this year , but missed 35 . He went to 11 games last year . How many basketball games did Fred go to in total ?
[EX A]: 47

[EX Q]: Lansing has 25 elementary schools . There are 247 students in each school . How many elementary students are there altogether in Lansing ?
[EX A]:
6175