Problem: S1: In this sense , the biquaternions of William Rowan Hamilton ( 1844 ) and the related Split - biquaternions and dual quaternions do not form biquaternion - algebras .
S2: The biquaternions of William Rowan Hamilton ( 1844 ) and the related split-biquaternions and dual quaternions do not form biquaternion algebras in this sense .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Taizong also agreed to treat Emperor Taizong of Liao as his own father , a move that symbolically elevated Shi Jingtang and the Liao to a superior position .
S2: Shi Jingtang also agreed to treat Emperor Taizong of Liao as his own father , a move that symbolically raised Taizong and Liao to a superior position .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The museum building was built in 1948 according to designs by Wadsworth , Portland 's Tuttle of Boston .
S2: The museum ' s building was built in 1948 according to designs by Wadsworth , Boston 's Tuttle of Portland .

Do S1 & S2 convey the same information?

A:
no