Here Are Four Statements Describing Group Dynamics

Here are four statements describing group dynamics. Which of them does NOT correctly describe groupthink?

A) Once group members agree on a position, they oppose other possibilities.
B) Group members develop a distinctive way of seeing the issue, which discourages anyone from taking a different position.
C) Groups larger than three members rarely are able to reach consensus.
D) As group members seek consensus, they dismiss too many options.