Support for (Not-)Factive verbs

[assaft]

We want to support FACT annotation for inferences like:

T: John said that the car crashed into the Dom Tower.
==> H: The car crashed into the Dom Tower.
(said = FACT)

T: John loves a senior coalition official in Iraq who said the body was found by the police.
==> H: John loves an official.
(said = FACT/NOFACT)

T: John loves a senior coalition official in Iraq who said the body was found by the police.
==> H: An official said that a body was found.
(said = FACT/NOFACT)

T: John loves a senior coalition official in Iraq who said the body was found by the police.
==> H: a body was found.
(said = FACT)

And we also want to support NOFACT annotation for cases like:

T: John said that the car crashed into the Dom Tower.
=/=> H: The car crashed into the Dom Tower.
(said = NOFACT)

T: John loves a senior coalition official in Iraq who said the body was found by the police.
=/=> H: a body was found.
(said = NOFACT)

A set of test cases was sent by email.