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.

[EX Q]: Sentence: 'a bus parked at the corner of a street near a cross walk'. How many words end with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a train traveling past a yellow rusted fire hydrant'. How many words end with the letter 'e' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a toilet sits with toilet paper on it'. How many words end with the letter 's' in the sentence.
[EX A]:
1