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 couple of police officers stand on a street corner'. How many words end with the letter 'e' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a dozen glazed doughnuts with different patterns in a box'. How many words end with the letter 'n' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'the plane is blue and white and big'. How many words end with the letter 'e' in the sentence.
[EX A]:
4