question: harmony:concord
choices.label: A B C D
choices.text: covert:overt cowardly:timid mild:grumpy honest:hypocrisy
explanation: "harmony" and "concord" have similar meanings, both referring to getting along well. "covert" refers to being classified and unnoticed, which is the opposite of "overt". "cowardly" refers to weakness and incompetence, "timid" describes fearfulness. they have similar meanings. "mild" means not harsh and not rough. "mild" and "grumpy" mean the opposite. "honest" and "hypocrisy" have opposite meanings.
relation: harmony concord R1.1
relation: covert overt R1.2
relation: cowardly timid R1.1
relation: mild grumpy R1.2
relation: honest hypocrisy R1.2