1. the worst idea will be something that each team thinks will make the problem worse, with the solution it offers being ineffective or unprofitable

여기서 being 쪽이 잘 이해가 안갑니다 ㅠㅠ it이 가르키는것도 뭔지 잘 모르겠어요 ㅜㅜ

2. when i do this exercise, i ask participants to pass both to me, and i proceed to shred the best ideads.
after the time they spend generating these great ideas, they are both surprised and not too happy.

여기서 after가 ~때문에 로 쓰엿던데 after 에 저런 뜻도 있나요??3. they look at the horrible idea that was passed their way.
이 문장이 어떻게 가능한 것인지 원래로 어떻게 바꿔야할지 막막합니다.....굳이따지자면 원래 4형식문장이였던것 같은데 잘 모르겠습니다 ㅜㅜ부탁드립니다