Sentence examples for key question remains from inspiring English sources

The key question remains: what is the line the United States is willing to draw?

As the dust settles, one key question remains: what are the catering ramifications for the ambassador's reception?

For Assad and his regional allies, the key question remains the scope and duration of the operation.

"The key question remains how quickly Mr. Bewkes can move to break up the company — and how much value will actually be created from separating out these businesses," said Richard Greenfield, an analyst at Pali Research.

A key question remains about vaccine supplies.

A key question remains selection of fusion levels as this implies careful balance of risks and benefits.

One of the key questions remains whether CD4+CD25-Foxp3+ CD4+CD25-Foxp3+y represenT a beneficellscounter-mechactuallyainst autoimmunity, orepresentcontrary, if these cells are part of the damaging auto-immunological machinery of SLE.

But the supreme court's 2013 decision to strike down a key part of the Defense of Marriage Act (Doma) did not settle a key question: it remains unclear whether states or the federal government get authority in determining whether same-sex couples have a basic legal right to wed.

A key question that remains unanswered of course is whether the service will succeed financially.

However, a key question that remains unanswered is the identity of the signal that couples acute TLR signaling to Notch pathway activation.

Therefore, a key question that remains unanswered in the field is what drives the pathogenicity associated with H5N1 influenza infection?