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.

Input: Consider Input: Context: Mary is baking a cake. The recipe calls for 11 cups of sugar and some more cups of flour. She already put in 3 cups of flour. If she still needs to add 6 more cups of flour 

 Question: How many cups of flour did the recipe require?

Output: 9


Input: Consider Input: Context: 36 campers went rowing in the morning 13 campers went rowing in the afternoon and 49 campers went rowing in the evening. 

 Question: How many campers went rowing in all?

Output: 98


Input: Consider Input: Context: There were 12 people on the bus. At the next stop 4 more people got on the bus. Each bus can not have more than 36 people. 

 Question: How many people are there on the bus now?


Output: 16