instruction:
In this task, you need to count the number of times the given letter appears in the given sentence.
question:
Sentence: 'hotel towels with sunglasses perched and hotel business cards and catalog'. Find frequency of the letter 'o'
answer:
4


question:
Sentence: 'a long row of tables displaying lots of fruit'. Find frequency of the letter 'o'
answer:
5


question:
Sentence: 'a man is looking up while another man is peeking over his shoulder'. Find frequency of the letter 'e'
answer:

6