Problem: S1: The evidence was great Celtic sagas about British queens and warrior maidens .
S2: The evidence was British Celtic sagas about great queens and warrior girls .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Stukley had provided false evidence against Raleigh , but not necessarily hostile .
S2: Stukley had given false , but not necessarily hostile , evidence against Raleigh .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The song was composed and written by Gilles Thibaut .
S2: The song was composed by Gilles Thibaut and written by .

Do S1 & S2 convey the same information?

A:
yes