Question:
It's not that he has changed his mind and is now pursuing a general policy of linkage between trade and democratization that applies to Cuba.

Does it follow that "He is following the same ideals as before in regards to Cuba."?
Answer:
it is not possible to tell

Question:
When was that?

Does it follow that "It happened that morning."?
Answer:
it is not possible to tell

Question:
The Spiritual Thing . Candidate Jack Kennedy reassured the nation, skittish about a Catholic in the White House, when he stated, I believe in an America where the separation of church and state is absolute.

Does it follow that "Candidate Jack Kennedy overstated his position because he needed to tell public what they wanted to hear with respect to his Catholicism"?
Answer:
it is not possible to tell

Question:
It is worthwhile to consider the expected future state of the supply of boilermakers.

Does it follow that "It is not worthwhile to consider the future state of the supply of boilermakers."?
Answer:
no