In this task, you will be presented with a context passage, a question about that paragraph, and a possible answer to that question. The task is to check the validity of the answer. Answer with "Yes" or "No".

[EX Q]: Hotel California Fact: Sound is a vibration. Sound travels as a mechanical wave through a medium, and in space, there is no medium. So when my shuttle malfunctioned and the airlocks didn't keep the air in, I heard nothing. After the first whoosh of the air being sucked away, there was lightning, but no thunder. Eyes bulging in panic, but no screams. Quiet and peaceful, right? Such a relief to never again hear my crewmate Jesse natter about his girl back on Earth and that all-expenses-paid vacation-for-two she won last time he was on leave. I swore, if I ever had to see a photo of him in a skimpy bathing suit again, giving the camera a cheesy thumbs-up from a lounge chair on one of those white sandy beaches, I'd kiss a monkey. Metaphorically, of course. Fact: If, before all the air is sucked out of the ship, a person is so lucky to have stuffed him or herself into a space suit, that person has less than twenty-four hours to live. This is more than the person would have sans space suit. Me, I found a space suit, but it was statistically unlikely that I, and whomever else has followed suit (pun intended), would manage to repair our ship before the less-than-twenty-four hours are up; yes, studies have been done. So, twenty-four hours. Give or take. About the time I was composing my last words in my head, trying not to think too much about what suffocating felt like, that's when I heard a bell. <sep>Why couldn't the protagonist hear anything?<sep>Because he was momentarily death from a thunder
[EX A]: No

[EX Q]:  Late on the next Sunday afternoon Gifford had gone for a country walk which he had arranged to bring him round in time for the evening service at the little village church of Wynford standing just outside the park boundary.  His way took him by well-remembered field-paths which, although towards the end of his walk darkness had set in, he had no difficulty in tracing.  The last field he crossed brought him to a by-road joining the highway which ran through Wynford, the junction being about a quarter of a mile from the church.  As he neared the stile which admitted to the road he saw, on the other side of the hedge and showing just above it, the head of a man.  At the sound of his footsteps the man quickly turned, and, as for a moment the fitful moonlight caught his face, Gifford was sure he recognized Gervase Henshaw.  But he took no notice and kept on his way to the stile, which he crossed and gained the road.  As he did so he glanced back.  A horse and trap was waiting there with Henshaw in it.  He was now bending down, probably with the object of concealing his identity, and had moved on a few paces farther down the road. <sep>What was Gervase doing in the field?<sep>He was covertly setting a trap
[EX A]: Yes

[EX Q]: Electric charge is a physical property. It occurs between particles or objects. It causes them to attract or repel each other. They do not even have to touch. This is unlike the typical push or pull you may be familiar with. All electric charge is based on the protons and electrons in atoms. A proton has a positive electric charge. An electron has a negative electric charge. Forces on Charged Objects Most atoms are balanced electrically. They have the same number of positive and negative charges. Therefore, the number of protons equals the number of electrons. Neutrons do not matter as they have no charge. When an object loses some electrons, it becomes positively charged. There are now more protons than electrons inside the atom. The lost electrons may remain free. Or, they may attach to another object. The new object now has more electrons than protons. It then becomes negatively charged. <sep>What kind of charge does a proton have?<sep>Negative charge
[EX A]:
No

