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: 'three adults riding on top of an elephant swimming'. How many words end with the letter 'n' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'an elephant crosses a dirt road in front of a white truck'. How many words end with the letter 's' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a very cute giraffe bending down to drink some water'. How many words end with the letter 'e' in the sentence.
[EX A]:
3