You are given a math word problem and you are supposed to apply a single mathematical operator 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.
One example: for a birthday party cody bought 30 regular sodas and 5 diet sodas . How many sodas are there ?
Solution is here: 35
Explanation: total sods = 30+5 = 35

Now, solve this: olivia picked up 16 pieces of paper from the floor . if edward picked up 3 pieces how many did they pick up total ?
Solution:
19