Was Saudi Aramco started due to an assassination?
Rationale first then the answer.
Saudi Aramco was formed in response to oil shortages during World War I. The origins of World War I can be traced to the assassination of Archduke Franz Ferdinand in Sarajevo.. The answer is: yes.

Was Woodrow Wilson sandwiched between two presidents from the opposing party?
Rationale first then the answer.
Woodrow Wilson was a Democratic president and was between Taft and Harding. President William Howard Taft was a Repubican. President Warren G. Harding was a Republican.. The answer is: yes.

Snowboarding is a rarity in Hilo?
Rationale first then the answer.
Snowboarding is a sport that involves descending snow-covered slopes. Hilo, a town in Hawaii, has not had snow in almost 200 years.. The answer is: yes.