Task: Question Generation
Input (English): Background Paragraph: The Figure below shows a graph of plotted against pressure for 1 mol of a gas at three different temperatures - 200 K, 500 K, and 1000 K. An ideal gas would have a value of 1 for that ratio at all temperatures and pressures and the graph would simply be a horizontal line. As can be seen, deviations from an ideal gas occur. As the pressure begins to rise, the attractive forces cause the volume of the gas to be less than expected and the value of drops under 1. Continued pressure increase results in the volume of the particles to become significant and the value of rises to greater than 1. Notice, that the magnitude of the deviations from ideality is greatest for the gas at 200 K and least for the gas at 1000 K. 
Story: Marcus is working with a sealed container of oxygen. He is trying see how temperature effects its deviations from ideality.  He slowly increases the temperature of the oxygen and continues to measures its deviations.
Output (English): Will increasing the pressure cause the expected volume be more or less?