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.

Sentence: 'a closeup of a stack of mail on a desk'. How many words end with the letter 'p' in the sentence.
1

Sentence: 'two photos of a man pre and post teddy bear present'. How many words end with the letter 'o' in the sentence.
1

Sentence: 'two men in baseball uniforms with bats are on a field'. How many words end with the letter 'n' in the sentence.

3