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 white motorcycle is next to a store front that says macau welcomes you'. How many words end with the letter 's' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a pair of hands using a sharp knife to cut small carrots into small pieces'. How many words end with the letter 's' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a seagull flies against a bright blue sky'. How many words end with the letter 'l' in the sentence.
[EX A]:
1