Problem: (1) Some have negative effects , some positive .
(2) Some have negative and some positive effects .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Problem: (1) Gastric atresia is the complete occlusion of the pylorus outlet of the stomach and is an extremely rare event .
(2) Gastric atresia is the complete occlusion of the pyloric outlet of the stomach and is an extremely rare event .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Problem: (1) The continued popularity of this high suit in Japan has led Bandai to create a 1.5m mobile model version , which went on sale in Japan in 2007 .
(2) The continuing popularity in Japan of this mobile suit has led Bandai to create a 1.5m tall model version , which went on sale in Japan in 2007 .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) Other studies have also been submitted to the Congress by the Federal Power Commission and Power Authority of New York .
(2) Other studies were also presented to the Federal Power Commission by the Congress and the Power Authority of New York .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A:
no