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 cactus in a pot next to a black fence'. How many words end with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'there are three people riding a trolly up a snow mountain'. How many words end with the letter 'e' in the sentence.
answer:
4


question:
Sentence: 'a young man skateboarding going down the street'. How many words end with the letter 'g' in the sentence.
answer:

3