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 woman on a surfboard in the water with other people standing on nearby ledge looking on'. How many words end with the letter 'a' in the sentence.
answer:
2


question:
Sentence: 'a glazed donut sits on a plate inbetween a fork and a knife'. How many words end with the letter 'k' in the sentence.
answer:
1


question:
Sentence: 'a young person who is on a pair of skis is smiling'. How many words end with the letter 'a' in the sentence.
answer:

2