Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: The Russian President, Vladimir Putin, has suggested that the decision by Turkey to shoot down a Russian military aircraft a week ago was "dictated by the desire to protect the oil supply lines to Turkish territory".

Does Turkey really get its oil from Islamic State?