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 woman throwing a frisbee in a meadow surrounded by trees'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a bed and pillow sits next to a window'. How many words end with the letter 'a' in the sentence.
[A]: 2


[Q]: Sentence: 'a person getting on a snowboard while another person carries their snowboard up the slope'. How many words end with the letter 'a' in the sentence.
[A]:
2