Amino acids that you obtain from eating foods are classified as

A. essential. C. extracellular.
B. facilitated. D. inorganic.

A - is this correct

Well, probably not all amino acids that we eat are essential, but by definition the ones we need and can a only get from food are called "essential".

The question was badly worded

http://en.wikipedia.org/wiki/Essential_amino_acid

Yes, that is correct. Amino acids that you obtain from eating foods are classified as essential amino acids. Essential amino acids are not produced by the human body and must be obtained from dietary sources. There are nine essential amino acids that are necessary for proper functioning of the body.