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 train rides across a bridge over water'. How many words end with the letter 's' in the sentence.

A: 2
****
Q: Sentence: 'a person wearing a blue coat in the snow'. How many words end with the letter 'e' in the sentence.

A: 2
****
Q: Sentence: 'a person in a kayak is throwing a ball'. How many words end with the letter 's' in the sentence.

A:
1
****