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: 'the sheep are grazing  in the pasture'. How many words end with the letter 'p' in the sentence.
answer:
1


question:
Sentence: 'there are three people riding a trolly up a snow mountain'. How many words end with the letter 'e' in the sentence.
answer:
4


question:
Sentence: 'a crowd of people standing below a gray cloudy sky'. How many words end with the letter 'f' in the sentence.
answer:

1