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

Sentence: 'unusual round vase with flower stems inside it'. How many words contain the letter 'c' in the sentence.
0

Sentence: 'a child on the sand and a boat and some water'. How many words contain the letter 's' in the sentence.
2

Sentence: 'people are standing next to a vehicle with ladders'. How many words contain the letter 'q' in the sentence.

0