instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'looking out a window at a tall building with a clock on the face'. How many words contain the letter 'l' in the sentence.
answer:
4


question:
Sentence: 'a man with a hat on sitting in a car with the door open and a laptop on his lap'. How many words contain the letter 'e' in the sentence.
answer:
2


question:
Sentence: 'a bride and groom cutting their wedding cake'. How many words contain the letter 'i' in the sentence.
answer:

4