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.
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Question: Context: Friends of Katie had 57 games and she had 63 ds games. 

 Question: How many more games does Katie have than her friends?

Answer: 6


Question: Context: A grocery store had 22 bottles of regular soda and 61 bottles of diet soda. 

 Question: How many more bottles of diet soda than regular soda did they have?

Answer: 39


Question: Context: Mary is baking a cake. The recipe calls for 6 cups of flour 8 cups of sugar and 7 cups of salt. She already put in 5 cups of flour. 

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

Answer:
1