In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.
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Question: Sentence: 'a jetliner sitting on top of an airport tarmac'. Count the number of vowels in the given sentence.

Answer: 15


Question: Sentence: 'a woman taking a photo using a cellphone'. Count the number of consonants in the given sentence.

Answer: 19


Question: Sentence: 'an open restroom door with a urinal on a wall'. Count the number of consonants in the given sentence.

Answer:
20