Related Clues:

• Play without determination?
• Frustrated crossword solver's cry
• "Haven't the foggiest"
• 'Your guess is as good as mine'
• ''That's tough!''
• 'No idea!'
• 'It just can't be predicted'
• *"Perhaps"
• Shrugger's remark
• Characterised as pleasant play by its author (but it's impossible to be sure)
• It's always impossible to predict what you might see in the theatre
• Play translated eventually, once first of revisions is accepted
• Vote-counting isn't taking place: who knows what will happen?
• Doubt expressed, perhaps, that marksman will succeed in opera
• Exclamation on the unpredictability of life