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 highway sign showing youve entered the state of virginia'. How many words end with the letter 'a' in the sentence.
[A]: 2


[Q]: Sentence: 'a man in a baseball uniform who is swinging a bat'. How many words end with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a man is in a hospital bed has a teddy bear'. How many words end with the letter 's' in the sentence.
[A]:
2