Assertion: lobster's color | /r/HasProperty | blue
Facets:
Source sentences:
text: They are usually a blue and green color, but can even be bright blue, yellow, red or white.
text: Some lobsters may get a blue color as a result of a genetic mutation that causes the lobster to produce an excessive amount of a particular protein.
text: The protein and a red carotenoid molecule known as astaxanthin combine to form a blue complex known as crustacyanin, giving the lobster its blue color.