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 reflection of a large building in a window'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a shirtless skateboarder doing tricks on his board'. How many words end with the letter 's' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a train is stopped at a station waiting for passengers'. How many words end with the letter 't' in the sentence.
[EX A]:
1