instruction:
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: 'a pretty young lady greeting a zebra at a zoo'. Count the number of consonants in the given sentence.
answer:
21


question:
Sentence: 'a surfer skillfully rides a wave while another surfer watches'. Count the number of consonants in the given sentence.
answer:
33


question:
Sentence: 'two children sitting at a table with plates of food'. Count the number of vowels in the given sentence.
answer:

15