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: annie also planned the time she would spend going around the 9 blocks in her village . if she plans on spending just 8 minutes on each block how much time would it take for her to finish trick or treating ?

Output: 72


Input: Consider Input: sunday morning was spent for making wood carvings which can be sold as souvenir for tourists . they were placed in shelves that can contain 8 wood carvings at a time . if 56 wood carvings were displayed how many shelves were filled with carvings ?

Output: 7


Input: Consider Input: antonia has 79 barbie dolls . she packs away them in 2 wardrobes . if there are 35 barbie dolls in the first wardrobe how many more barbie dolls are there in the second wardrobe than the first ?


Output: 9