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 snowboarder uses a kite to move through the snow'. How many words end with the letter 'e' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a piece of cake on a green plate with a portion on a fork'. How many words end with the letter 'a' in the sentence.
[EX A]: 4

[EX Q]: Sentence: 'an ironwork structure with clock at an amusement park'. How many words end with the letter 'n' in the sentence.
[EX A]:
2