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 white van sits outside of a white building'. How many words end with the letter 'f' in the sentence.
answer:
1


question:
Sentence: 'a train riding through tracks in a large train station'. How many words end with the letter 'n' in the sentence.
answer:
4


question:
Sentence: 'a little boy looking at the workers at the pizza place'. How many words end with the letter 't' in the sentence.
answer:

2