instruction:
In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.
question:
Sentence: 'a batter is taking a swing at the ball'. How many words end with the letter 'a' in the sentence.
answer:
2


question:
Sentence: 'a group of people riding skis up to a cabin'. How many words end with the letter 'a' in the sentence.
answer:
2


question:
Sentence: 'two men standing in a kitchen one has a knife and is in front of a pizza and the other is holding a piece of pizza on his plate'. How many words end with the letter 's' in the sentence.
answer:

4