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: 'green and white pizza looks appetizing and fresh'. How many words end with the letter 's' in the sentence.
answer:
1


question:
Sentence: 'something round being cooked in a shape of a pancake in a fry pan'. How many words end with the letter 'n' in the sentence.
answer:
3


question:
Sentence: 'a red yellow and blue train stops at its station'. How many words end with the letter 's' in the sentence.
answer:

2