instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
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


question:
Sentence: 'a pair of people swimming out to sea on some surfboards'. How many words contain the letter 'j' in the sentence.
answer:
0


question:
Sentence: 'a man dressed all in black riding a skateboard'. How many words contain the letter 'p' in the sentence.
answer:

0