The entire plan hinged on the horses.

But the plan hinges on the shaky hope of a windfall Medicaid reimbursement.

The plan hinged on "efficiencies" to pay for the plan, namely the layoff of 16 teachers and other support staff.

But that plan hinged on progress in the security situation.

The plan, however, hinges on offers of land from the communities.

This rather discouraged Lake, whose plans all hinged on unearthing specimens more than five hundred million years older.

The candidates' budget proposals appear to be more substantive than those in previous elections, experts say, but each plan hinges on optimistic assumptions.

But the state's plan hinges on people reporting fish kills quickly.

The tonal plan of the oratorio hinges on key associations with rhetorical significance.

The plan also hinges on large concessions from union leaders, and several components require the approval of the State Legislature.