instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'an elephant standing on a green grass area'. How many words contain the letter 'm' in the sentence.
answer:
0


question:
Sentence: 'a close up of two black cows grazing the grass'. How many words contain the letter 'u' in the sentence.
answer:
1


question:
Sentence: 'a large plain with a couple zebras and many antelope'. How many words contain the letter 'v' in the sentence.
answer:

0