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.

Input: Consider Input: Context: Jack received 3 emails in the afternoon, 6 emails in the morning and some more in the evening. If he received a total of 10 emails in the day

Question: How many emails did jack receive in the evening?

Output: 1

Input: Consider Input: Context: The Razorback shop makes $ 210 dollars off each jersey and $ 240 off each t-shirt. During the Arkansas and Texas tech game they sold 177 t-shirts and 23 jerseys.

Question: How much more does a t-shirt cost than a jersey?

Output: 30

Input: Consider Input: Context: Mary is baking a cake. The recipe calls for 12 cups of sugar and 14 cups of flour. She already put in 10 cups of sugar.

Question: How many more cups of flour than cups of sugar does she need to add now?
Output: 12