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: 'an elephant by the side of the road'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a wooden fence sitting in a field with a cow'. How many words end with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a blue train in a train station with a bright light above the train'. How many words end with the letter 'e' in the sentence.
[EX A]:
3