It's always had questionable legality from the beginning, but its utility and ease is not a question.

NPR: Steinski Gives A Sampling History Lesson

Its advocates claim that putting Jewish restitution on the table is not only a question of justice, but could help solve the Israeli-Palestinian conflict by leading to mutual recognition of the plight of each side's refugees.

ECONOMIST: America and Israel

The answer to this question lies not just in the presence of a recovery, but also in its nature.

FORBES: Inclusive Crises and Exclusive Recoveries?

But the Archbishop said at the time that the Church in Wales had not been consulted over the question of a ban, and wanted the freedom to make its own decision.

BBC: Gay marriage report ordered by Church in Wales

The struggling electronics chain also said Friday that it did not receive a buyout bid from its co-founder Richard Schulze by the deadline Thursday, ending one question mark that had been hovering over the Minneapolis company.

NPR: Best Buy 4th Quarter Loss Narrows

The March 2011 earthquake unleashed a devastating tsunami, and Japan is still coming to terms with its impact - not least the question of restarting its nuclear energy programme after the closure of the crippled Fukushima plant.

BBC: Japan profile

In a question-and-answer page on its website, it says the amount detected should not concern residents.

CNN: Japan's nuclear contamination spreads to more U.S. states

This is not to say that a pullback, regardless of its severity, means that the run in the market in question is over.

FORBES: Yesterday's Market Reversal can be Categorized as "Not Surprising"