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 dog looking up at a person with a frisbee at their feet'. How many words end with the letter 'n' in the sentence.
[A]: 1


[Q]: Sentence: 'a collage of interior design and furniture photographs'. How many words end with the letter 'f' in the sentence.
[A]: 1


[Q]: Sentence: 'a giraffe walking across a dry grass field'. How many words end with the letter 'a' in the sentence.
[A]:
2