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: 'a boy is riding a skateboard off of a ramp'. How many words end with the letter 's' in the sentence.
answer:
1


question:
Sentence: 'two photos of a man pre and post teddy bear present'. How many words end with the letter 'o' in the sentence.
answer:
1


question:
Sentence: 'a city street clock standing in front of a white building'. How many words end with the letter 'f' in the sentence.
answer:

1