In a coding system, 'FISH' is coded as 23, 18, 15, 22. If 'BIRD' is coded as 12, 9, 18, 4, what is the code for 'HAT'?

Answer: A. 15, 1, 20
The letters in 'HAT' correspond to the numbers 15, 1, and 20 based on their positions in the alphabet.