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.

[EX Q]: Context: Randy has 58 blocks. He uses 27 blocks to build a tower and 53 blocks to build a house.

Question: How many blocks did he use to build the tower and the house altogether?
[EX A]: 80

[EX Q]: Context: There were 61 parents in the program and 177 pupils too. The program could seat 44 people

Question: How many people were present in the program?
[EX A]: 238

[EX Q]: Context: Josh had some marbles in his collection. He lost 21 marbles. If he has 12 marbles now

Question: How many marbles did he have in his collection?
[EX A]:
33