Context:
Scott's execution led to outrage in Ontario, and was largely responsible for prompting the Wolseley Expedition, which forced Louis Riel, now branded a murderer, to flee the settlement.
Hypothesis: ontario is mentioned in this
Yes
Context:
How to do a backbend against a wall<br>Find a good, clear spot. Find a wall space that is clear of any obstructions such as furniture, plants or sharp objects. It should have nothing that could injure you near it.
Hypothesis: You need to be facing the wall to do the backbend.
It's impossible to say
Context:
In this Oct. 8, 2018 photo, Sen. Joe Donnelly, D-Ind., left, shakes hands with Republican former state Rep. Mike Braun following a U.S. Senate Debate in Westville, Ind. Libertarian Lucy Brenton also participated in the debate. Darron Cummings, Pool AP Photo
Hypothesis: The photo mentioned in the text was taken more than 3 years ago.

No