During a group project, Kate and Yulia can't agree on how to start their presentation. Which act would best build consensus in this situation?
A. Telling them that they are slowing down the project and that the rest of the group will write the opening on their own
B. Helping them realize that they have a shared goal and looking for a solution they both can accept
C. Telling them that they need to stop wasting time and figure out their problems on their own
D. Consulting the teacher so that the argument can be resolved quickly and the project can continue.