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.

Input: Consider Input: lexie has a lot of art materials . she needs to organize all these materials into containers . she counted her crayons and found out that she has 80 crayons which she will place in crayon boxes . every crayon box can contain 8 crayons . how many crayon boxes does she need ?

Output: 10


Input: Consider Input: laura has 28 blocks and 8 cards . if she shares the blocks among 4 friends how many blocks does each friend get ?

Output: 7


Input: Consider Input: our watermelons have 100 seeds each . if we have 4 watermelons how many seeds should there be when all seeds are taken out of the watermelons ?


Output: 400