instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'zebra walking through some desolate savanna alone during the day'. How many words contain the letter 'e' in the sentence.
answer:
5

question:
Sentence: 'the two people are in wetsuits in the ocean while one rides a wave'. How many words contain the letter 'd' in the sentence.
answer:
1

question:
Sentence: 'a crowd of people in a city flying kites'. How many words contain the letter 'x' in the sentence.
answer:
0