instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
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: 'man in blue shirt hitting a tennis ball back'. How many words contain the letter 'q' in the sentence.
answer:
0


question:
Sentence: 'two girls sitting inside a house while eating donuts'. How many words contain the letter 'v' in the sentence.
answer:

0