Question:
I asked Czech president Vaclav Havel about this when he came to Washington a few years ago, and he agreed wholeheartedly with my analysis.

Does it follow that "Vaclav Havel was never Czech president."?
Answer:
no

Question:
She hides the strychnine and glasses in John's room.

Does it follow that "Someone will find the strychnine and glasses in John's room."?
Answer:
it is not possible to tell

Question:
, interesting but unfocused.

Does it follow that "Uninteresting and unfocused. "?
Answer:
no

Question:
To the left is the 17th-century Igreja do Colegio (Collegiate Church), originally founded by the Jesuits in 1574.

Does it follow that "The Igreja do Colegio was established by the Jesuits."?
Answer:
yes