Problem: S1: The continuing popularity of this high suit in Japan has led Bandai to create a 1.5m mobile model version that went on sale in Japan in 2007 .
S2: The continuing popularity of this mobile suit in Japan has led Bandai to create a 1.5 m high model version , which went on sale in Japan in 2007 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The 381st Bombardment Group was formed at Pyote Air Force Base and was assigned to Ridgewell Airfield in Haverhill , about six miles from Essex , England .
S2: The 381st Bombardement Group was formed on the Pyote Air Force Base and was assigned to Ridgewell Airfield in Haverhill , about six miles from Essex , England .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: After his death , the widow of Kellow Mary Hope Kellow with her daughter Mary moved to Sydney .
S2: After his death , the widow of Kellow Mary with her daughter Mary Hope Kellow moved to Sydney .

Do S1 & S2 convey the same information?

A:
no