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

[Q]: Sentence: 'a man and woman holding electronic devices in their hands'. How many words contain the letter 'e' in the sentence.
[A]: 3


[Q]: Sentence: 'a white biplane on grassy area next to buildings'. How many words contain the letter 'g' in the sentence.
[A]: 2


[Q]: Sentence: 'the chef is chopping the carrots into thin slices'. How many words contain the letter 'l' in the sentence.
[A]:
1