Premise:
"Jon had told him this might happen and Adrin had to trust him."
Hypothesis: Jon already told Adrin that the ice was going to melt.

it is not possible to tell

Premise:
"There are, however, four other applications of case studies that are less often used at present but that could be appropriate for our jobs."
Hypothesis: They are rare currently due to the landscape of the industry.

it is not possible to tell

Premise:
"The local daimyo of Satsuma was so impressed that he started to buy British ships, which became the foundation of the future Imperial Japanese Navy."
Hypothesis: The foundation of the Imperial Japanese Navy consisted mainly of Japanese cruisers.
no