instruction:
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.
question:
Sentence: 'two people are leaning against a motor coach'. How many words end with the letter 'r' in the sentence.
answer:
1


question:
Sentence: 'three giraffes two of which are laying on the ground'. How many words end with the letter 'n' in the sentence.
answer:
1


question:
Sentence: 'this is four people posing for the camera one in a suit the others in western type outfits'. How many words end with the letter 's' in the sentence.
answer:

4