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 public bathroom with four toilet stalls and four urinals on the wall'. How many words end with the letter 's' in the sentence.

A: 2
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Q: Sentence: 'a batter is taking a swing at the ball'. How many words end with the letter 'a' in the sentence.

A: 2
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Q: Sentence: 'a herd of elephants walking along a lush green field'. How many words end with the letter 's' in the sentence.

A:
1
****