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 clock on the table in a room'. How many words end with the letter 'a' in the sentence.
answer:
2


question:
Sentence: 'a shower over a bath tub and a toilet'. How many words end with the letter 'b' in the sentence.
answer:
1


question:
Sentence: 'a number of luggage bags piled on one another'. How many words end with the letter 'a' in the sentence.
answer:

1