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.
--------
Question: Sentence: 'three people sitting on a park bench waving at camera'. Count the number of vowels in the given sentence.

Answer: 17


Question: Sentence: 'a bird sitting on a tree branch with a berry in its mouth'. Count the number of consonants in the given sentence.

Answer: 29


Question: Sentence: 'a person cutting a pizza with a pizza cutter'. Count the number of consonants in the given sentence.

Answer:
22