anyone's guess

������ that means—or how the administration will enforce it—is anyone’s guess, and that’s not an accident.

When they’ll be able to say the same about their pitching staff is anyone’s guess.

Plot details have been kept under wraps ahead of the film’s Cannes premiere, so it’s anyone’s guess where it all leads.

How Trump’s deal-making will proceed from here is anyone’s guess.

"In exchange for tariff relief on luxury cars, we've opened our doors to US beef and ethanol. But as our border checks are barely functioning, how we'll enforce standards is anyone's guess," she wrote.