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 line of motorcycles arriving at an outdoor event'. How many words end with the letter 'e' in the sentence.
answer:
1


question:
Sentence: 'a group of people waiting for the bus at a bus stop while others pass by'. How many words end with the letter 's' in the sentence.
answer:
4


question:
Sentence: 'a person standing on the sidewalk next to a sign'. How many words end with the letter 'k' in the sentence.
answer:

1