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: 'a toilet with a white piece of cloth in it'. How many words end with the letter 'f' in the sentence.
[A]: 1


[Q]: Sentence: 'a victorian bedroom tended to be stiff and uncomfortable'. How many words end with the letter 'd' in the sentence.
[A]: 2


[Q]: Sentence: 'a person is riding a bicycle but there is a train in the background'. How many words end with the letter 's' in the sentence.
[A]:
2