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

[EX Q]: 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.
[EX A]: 1

[EX Q]: Sentence: 'a silver truck a street a person and buildings'. How many words contain the letter 'l' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a close up of a plate of food with a drink'. How many words contain the letter 'v' in the sentence.
[EX A]:
0