instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'an elephant near a man sitting down'. How many words contain the letter 'y' in the sentence.
answer:
0


question:
Sentence: 'a college student throws a frisbee in a field'. How many words contain the letter 't' in the sentence.
answer:
2


question:
Sentence: 'a computer desk holding a laptop computer and white ceramic lamp'. How many words contain the letter 'r' in the sentence.
answer:

3