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.

[EX Q]: Sentence: 'a train rides across a bridge over water'. How many words end with the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a black and white cat is playing with a computer keyboard'. How many words end with the letter 'd' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'an image of a bedroom setting with a bed and bench'. How many words end with the letter 'a' in the sentence.
[EX A]:
2