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: 'old double decker bus parked in a lot'. Find frequency of the letter 't'

Answer: 1


Question: Sentence: 'a baby elephant walks beside an adult elephant along a post and cable'. Find frequency of the letter 'l'

Answer: 6


Question: Sentence: 'a bed in a pink bedroom with an orange blanket on top of it'. Find frequency of the letter 't'

Answer:
4