In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'a white sand beach with chairs umbrellas and people'. How many words contain the letter 't' in the sentence.

Answer: 2


Question: Sentence: 'black and white photo of old man riding a motorcycle'. How many words contain the letter 'n' in the sentence.

Answer: 3


Question: Sentence: 'a man with a glove that is throwing a ball'. How many words contain the letter 'n' in the sentence.

Answer:
2