You are given a math word problem and you are supposed to apply an addition mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[Q]: Context: For the walls of the house he would use 12 large planks of wood and 17 small planks. If each large plank of wood needs 14 pieces of nails to be secured and each small plank needs 25 nails.

Question: How many planks does John need for the house wall?
[A]: 29

[Q]: Context: Baker made some cakes. He sold 145 of them. If he still has 72 cakes left

Question: How many cakes did baker make?
[A]: 217

[Q]: Context: Julia played tag with 17 kids on monday, 15 kids on tuesday and 2 kids on wednesday.

Question: How many kids did she play with altogether?
[A]:
34