TASK DEFINITION: Given a math word problem, answer the following question. You might need to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the question and then only report the final numerical answer.
PROBLEM: after giving out clothes he invited the homeless to the nearest soup kitchen to give them a proper meal . if he fed 219 men and 328 women how many homeless people was he able to feed ?

SOLUTION: 547

PROBLEM: john had 33 socks . if he threw away 19 old 1 that did n't fit and bought 13 new 1 how many socks would he have ?

SOLUTION: 27

PROBLEM: i read 21 pages of my english book yesterday . today i read 17 pages . what is the total number of pages did i read ?

SOLUTION:
38