instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'some girls on a soccer field playing soccer'. How many words contain the letter 'j' in the sentence.
answer:
0


question:
Sentence: 'a woman on a bike with an umbrella'. How many words contain the letter 'e' in the sentence.
answer:
2


question:
Sentence: 'a woman holding a slice of pizza close to her mouth'. How many words contain the letter 'n' in the sentence.
answer:

2