In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Ex Input:
passage: Running is a method of terrestrial locomotion allowing humans and other animals to move rapidly on foot. Running is a type of gait characterized by an aerial phase in which all feet are above the ground (though there are exceptions). This is in contrast to walking, where one foot is always in contact with the ground, the legs are kept mostly straight and the center of gravity vaults over the stance leg or legs in an inverted pendulum fashion. A characteristic feature of a running body from the viewpoint of spring-mass mechanics is that changes in kinetic and potential energy within a stride occur simultaneously, with energy storage accomplished by springy tendons and passive muscle elasticity. The term running can refer to any of a variety of speeds ranging from jogging to sprinting.
 question: do both feet leave the ground when running?

Ex Output:
Yes


Ex Input:
passage: Initially used for higher octane Super Unleaded petrol/gasoline (formerly known as Optimax in some regions), it is now additionally used for high specification diesel fuel.
 question: is v power the same as super unleaded?

Ex Output:
Yes


Ex Input:
passage: Lead crystal glassware was formerly used to store and serve drinks, but due to the potential health risks of lead, this has become rare. One alternative material is crystal glass, in which barium oxide, zinc oxide, or potassium oxide are employed instead of lead oxide. Lead-free crystal has a similar refractive index to lead crystal, but it is lighter and it has less dispersive power.
 question: is there such a thing as lead free crystal?

Ex Output:

Yes


