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: 'pastries and coffee on a plastic tray on a table'. Count the number of vowels in the given sentence.

Answer: 16


Question: Sentence: 'several softball players pause while onlookers chat together in a park'. Count the number of consonants in the given sentence.

Answer: 37


Question: Sentence: 'two young gentlemen sitting at a table using their cellphones'. Count the number of consonants in the given sentence.

Answer:
33