instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'an image of a building with a steeple and birds flying overhead reflected in the water'. How many words contain the letter 'u' in the sentence.
answer:
1


question:
Sentence: 'a man holding a racquet hits a tennis ball'. How many words contain the letter 'v' in the sentence.
answer:
0


question:
Sentence: 'a bearded man sits on a couch with an electronic device in his hand'. How many words contain the letter 'e' in the sentence.
answer:

3