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: 'the yellow earth mover sits in the field in front of the pole'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a public bus driving down a busy street'. How many words end with the letter 'g' in the sentence.
[A]: 1


[Q]: Sentence: 'a man that is standing on a board in the water'. How many words end with the letter 'a' in the sentence.
[A]:
2