Problem: S1: It flows generally northwest , through the Siuslaw National Forest and enters Nestucca Bay on the Pacific near Pacific City .
S2: It generally flows northwest through the Siuslaw National Forest and enters the Nestucca Bay on the Pacific near Pacific City .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Comedian Soupy Sales released a song in 1966 called '' Backwards Alphabet '' which contained the reverse alphabet in lyrical style .
S2: In 1966 , Comedian Soupy Sales released a song called '' Backward 's Alphabet '' , which contained the reverse alphabet in lyrical style .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Silver became the engine of the Spanish colonial economy , both in New Spain and in Peru .
S2: Silver became the motor of the Spanish colonial economy both in New Spain and in Peru .

Do S1 & S2 convey the same information?

A:
yes