You are given a math word problem and you are supposed to only use subtraction on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[EX Q]: Context: 5 storks and 3 birds were sitting on the fence. 4 more birds came to join them. 

 Question: How many more birds than storks are sitting on the fence?
[EX A]: 2

[EX Q]: Context: Julia played tag with 18 kids on monday. She played tag with 10 kids on tuesday. 

 Question: How many more kids did she play with on monday than on tuesday?
[EX A]: 8

[EX Q]: Context: Jerry had 3 action figures on a shelf in his room. Later he added 4 more action figures to the shelf and removed some of the old ones. If there are 6 action figures on his shelf now 

 Question: How many action figures did he remove from the shelf?
[EX A]:
1