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 traffic light with a couple of green street signs mounted to its sides'. How many words end with the letter 's' in the sentence.
[A]: 3


[Q]: Sentence: 'motorcycle cops parked next to some people holding signs are marching down the road'. How many words end with the letter 'o' in the sentence.
[A]: 1


[Q]: Sentence: 'a variety of animals are walking freely in the brush'. How many words end with the letter 'y' in the sentence.
[A]:
2