Problem: Here is a premise:
Since, boilermakers earn somewhat more than ironworkers,42 it is reasonable to expect that with increased job stability in the boilermaker trade, some ironworkers might choose to move to the boilermaker trade for the higher pay, especially if they had worked as boilermakers in the past.

Here is a hypothesis:
Ironworkers with prior experience as boilermakers could possibly be enticed to switch jobs due to the changes in boilermaker trade.

Here are the options:

Answer: yes

Problem: Here is a premise:
It's said to weigh 2,000 tons (1.8 million kg/4 million pounds).

Here is a hypothesis:
It is one of the heaviest things here.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
"But if you don't, you'd better read it again.

Here is a hypothesis:
You should never read it twice.

Here are the options:

Answer: no

Problem: Here is a premise:
The traders have now gone, but the missionaries' ancient churches in Velha Goa still stand, and make a fascinating sightseeing trip that is if you can ever manage to tear yourself away from the paradisiacal beaches, which are so inviting.

Here is a hypothesis:
The old churches of Velha Goa have been abandoned for hundreds of years.

Here are the options:

Answer:
it is not possible to tell