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.

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

A: 1
****
Q: Sentence: 'the sheep are grazing  in the pasture'. How many words end with the letter 'p' in the sentence.

A: 1
****
Q: Sentence: 'people standing on a tile floor in a library'. How many words end with the letter 'g' in the sentence.

A:
1
****