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 man in a baseball uniform who is swinging a bat'. How many words end with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'people outside of a cable fence looking at an elephant'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a couple of people standing on top of a grass covered field'. How many words end with the letter 'd' in the sentence.
[EX A]:
2