Jury meeting for paper exam(7/22)

After meeting with authors, mentors discussed about whether the correction is acceptable for all of them.
If there is a need to vote for, they use green(agree) and red(disagree) card to judge. Seems interesting?

Listening to what there are discussing about, I felt they stick to trivial points so much...
For instance, whether they should write down CO2 or OCO.
It's useless...

Today is also going to be long night....