In this task, you need to count the number of times the given letter appears in the given sentence.
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Question: Sentence: 'people seated on a table looking very happy'. Find frequency of the letter 'g'

Answer: 1


Question: Sentence: 'a large formal living room with yellow couches and table'. Find frequency of the letter 'v'

Answer: 1


Question: Sentence: 'a tray on a table with food on the tray'. Find frequency of the letter 'r'

Answer:
2