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 red fire hydrant in the white snow'. How many words end with the letter 'e' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'black and white photograph with man in black tie and jacket'. How many words end with the letter 'k' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a man riding his bike along the waterfront area'. How many words end with the letter 'a' in the sentence.
[EX A]:
2