Q: If Nearly everyone agrees today that the Vietnam War was unwinnable and was needlessly prolonged so America could save face., can we say that "America firmly believes it could've won the Vietnam War."?

A: no

Q: If I would judge he wants the full treatment., can we say that "I would think he was selfish if he wanted the full treatment."?

A: it is not possible to tell

Q: If Buddhism in Tibet and Nepal is influenced by elements of Tantrism, techniques to speed up enlightenment., can we say that "There are techniques that can speed up enlightenment called Tantrism."?

A: yes

Q: If The Sinai is a wild and dramatically beautiful land pointing south out into the Red Sea., can we say that "Sinai is a desolate and barren landscape with no surrounding seas."?

A:
no