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 walking under an umbrella and another group of people walking down a city sidewalk'. How many words end with the letter 'y' in the sentence.
answer:
1


question:
Sentence: 'two man at the park and dog laying on the ground'. How many words end with the letter 'n' in the sentence.
answer:
2


question:
Sentence: 'the warehouse holds several used toilets on the dusty floor'. How many words end with the letter 'y' in the sentence.
answer:

1