Premise:
"Then came the Dreyfus Affair, and Monet's faith in French nationalism was shattered."
Hypothesis: Monet never believed in French nationalism.

no

Premise:
"Retrofit of equipment on utility boilers often requires a significant number of boilermakers due to the integration that is needed with the boiler that often requires modification of steam piping or other boiler equipment."
Hypothesis: Modifications have to be made in order to retrofit boilers.

it is not possible to tell

Premise:
"Cabinets are stuffed with mammals, birds, fish, butterflies, and insects it's popularly known as the Dead Zoo. "
Hypothesis: It's popularly known as the Dead Zoo, the cabinets are stuffed with mammals, fish, butterflies, insects and birds.
yes