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: 'one woman holding a video game controller and standing next to another woman'. Find frequency of the letter 't'

Answer: 5

Question: Sentence: 'a table topped with a cupcake on a picture of a cupcake'. Find frequency of the letter 'o'

Answer: 3

Question: Sentence: 'a white bowl of oranges on a table'. Find frequency of the letter 'b'

Answer:
2