sufficient funds sufficient ground sufficient grounds sufficient guarantee sufficient guarantees sufficient heat sufficient human sufficient income sufficient information sufficient insurance sufficient interest sufficient justification sufficient knowledge sufficient legal sufficient length sufficient level sufficient levels sufficient light sufficient lighting sufficient liquid sufficient liquidity sufficient material sufficient means sufficient memory sufficient moisture sufficient money sufficient motivation sufficient notice sufficient number sufficient numbers sufficient oxygen sufficient parking sufficient period sufficient physical sufficient political sufficient power sufficient precision sufficient pressure sufficient progress sufficient proof sufficient protection sufficient public sufficient quality sufficient quantities sufficient quantity sufficient reason sufficient reasons sufficient resolution sufficient resources sufficient rest sufficient room sufficient safeguards sufficient safety sufficient security sufficient signal sufficient size sufficient sleep sufficient space sufficient speed sufficient stability sufficient staff sufficient stock sufficient storage sufficient strength sufficient supplies sufficient supply sufficient support sufficient technical sufficient time sufficient time to prepare sufficient to achieve sufficient to allow sufficient to avoid sufficient to bring sufficient to cause sufficient to complete sufficient to cover sufficient to describe sufficient to eliminate sufficient to establish sufficient to guarantee sufficient to have sufficient to justify sufficient to kill sufficient to maintain sufficient to make sufficient to meet sufficient to pay sufficient to prevent sufficient to produce sufficient to protect sufficient to provide sufficient to satisfy sufficient to say sufficient to show sufficient to solve sufficient to support sufficient to use sufficient training