Q: If A laborious 10-year restoration brought its gem-like beauty to light in 1999., can we say that "The restoration had a price of over $10 million."?

A: it is not possible to tell

Q: If What to do when the bear growls?, can we say that "What to do when a bear growls at you in the forest?"?

A: it is not possible to tell

Q: If Mrs. Who?, can we say that "Her name is known by the person. "?

A: no

Q: If Note that the postal services in many other countries carry unaddressed mail., can we say that "Unaddressed mail offers a new level of danger to the receiver."?

A:
it is not possible to tell