Identify the Letter of the Choice That Best Matches the Phrase

Identify the letter of the choice that best matches the phrase or definition.
-Allows a computer to understand and react to spoken statements and commands

A) natural language processing
B) robotics
C) fuzzy logic
D) expert system
E) Turing Test
F) genetic algorithm
G) computer vision
H) artificial intelligence
I) intelligent agent
J) virtual reality
K) neural network
L) speech recognition