Will Turkey eventually take a more active role in US-led efforts against Islamic State?
US Vice-President Joe Biden is in Turkey to secure the country's support for the US-led coalition's activities against Islamic State (IS). But what do you think the outcome of his talks with Turkish politicians will be?
Turkey will put its boots on the ground
Turkey will enter the coalition by deploying equipment and military personnel
Turkey will do anything if the US agrees to carry out an operation against Bashar Assad