Question:
Barnam stood tall, his jaw clenched.

Does it follow that "The man was smiling ear to ear."?
Answer:
no

Question:
The forbidding design of the Palais Vieux, reflecting the pious austerity of Benedict XII, contrasts with successor Clement VI's more decorative Palais Nouveau.

Does it follow that "The Palais Nouveau design is more forbidding than is the Palais Vieux. "?
Answer:
no

Question:
The installation of the SCR, FGD, and ACI control technologies will require the following types of

Does it follow that "The following types will hinder the installation of the SCR, FGD, and ACI control technologies."?
Answer:
no

Question:
Other hands joined his to boost Anse.

Does it follow that "He let Anse fall to the floor. "?
Answer:
no