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

[Q]: Sentence: 'an orange cat is lounging on a gray couch'. How many words contain the letter 'c' in the sentence.
[A]: 2

[Q]: Sentence: 'a large brown dog with a white deflated ball in its mouth'. How many words contain the letter 'm' in the sentence.
[A]: 1

[Q]: Sentence: 'a gry in front of a sofa with breakfast for two set out on it'. How many words contain the letter 'j' in the sentence.
[A]:
0