Group discussion: Group discussion aims at understanding and evaluating the candidate’s behavior in a group. It helps to compare the knowledge, delivery skill, communication skill, and communication skill of the participants. There could be a different kind of participants ​The participant who initiates the discussion Controller Provocation or consider himself/herself all in all Fault finder Follower Aggressive: These members easily get annoyed and get antagonistic at times. They care less about other’s points, sentiments, feelings, and values. They attack verbally in their counterparts and harsh in their tone. Gist maker Blockhead To have a chip on one's shoulder refers to the act of holding a grudge or grievance that readily provokes disputation. Antagonistic refers to showing or feeling active opposition or hostility towards someone or something. Thus they are not calm and listed. Therefore, A is correct but R is not correct.