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 man by a open refrigerator in a room'. How many words end with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'a person riding a horse and wearing armor in front of a crowd'. How many words end with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'car going down the street just passed the traffic lights'. How many words end with the letter 'n' in the sentence.
answer:

1