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.

Q: Sentence: 'a man surfing a wave with both hands in the air'. How many words end with the letter 'a' in the sentence.

A: 2
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Q: Sentence: 'a wall with an exit sign fan and clock'. How many words end with the letter 'n' in the sentence.

A: 3
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Q: Sentence: 'a man in a black shirt throwing a white frisbee'. How many words end with the letter 'e' in the sentence.

A:
2
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