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: 'many people walking with umbrellas in hand while it rains'. Count the number of vowels in the given sentence.
answer:
17


question:
Sentence: 'a couple of giraffes are standing in a grassy field'. Count the number of consonants in the given sentence.
answer:
25


question:
Sentence: 'several trays of pastries sit on a table'. Count the number of consonants in the given sentence.
answer:

20