Problem: S1: The family was a BBC television series from 1974 directed by producer Franc Roddam and directed by Paul Watson .
S2: The Family was a 1974 BBC television series made by producer Franc Roddam , and directed by Paul Watson .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Any two of the digitalized waveforms could be used by the two digital oscillators provided .
S2: Any two of the digitised waveforms could be provided by the two digital oscillators used .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: There is also a large number of Chinese Liverpudlians of mixed European and Chinese ethnicity , descendants of the earlier generations of Chinese settlers in the city .
S2: There is also a large number of mixed European and Chinese Liverpudlians of the Chinese ethnic group , descendants of former generations of Chinese settlers in the city .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no