1. It was believed by this method true philosophy could be separated from popular wisdom .
2. It was believed that popular philosophy could be separated from true wisdom by this method .

no

1. The building was completed in 1967 , and a second major enlargement was expanded in 1999 .
2. The building was completed in 1967 , and a second major expansion was expanded in 1999 .

yes

1. Tide is the sixth album by Deodato that was released on A 'M Records in 1970 and arranged by Antonio Carlos Jobim .
2. Tide is the sixth album by Antonio Carlos Jobim , which was released on A 'M Records in 1970 and arranged by Deodato .
no