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 dozen glazed doughnuts with different patterns in a box'. How many words end with the letter 'n' in the sentence.

A: 2
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Q: Sentence: 'a group of young adults is playing frisbee in a field'. How many words end with the letter 'p' in the sentence.

A: 1
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Q: Sentence: 'two boys sitting on a bed playing a video game'. How many words end with the letter 'o' in the sentence.

A:
2
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