Problem: S1: The orbital data is consistent with the secondary component being either a red dwarf or a white dwarf star .
S2: The orbital data are consistent with the secondary component either a red dwarf or a white dwarf star .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: It is distributed from China to Siberia and found in dry slopes or rocky places .
S2: It is distributed from China to Siberia and found in rocky slopes or dry places .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The government of the town of Liyang is located in He County .
S2: The government of He County is located in the town of Liyang .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no