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 Input:
Breathing is the process of moving air into and out of the lungs. The process depends on a muscle called the diaphragm. This is a large, sheet-like muscle below the lungs. Inhaling, or breathing in, occurs when the diaphragm muscle tightens. This increases the size of the chest. This too decreases air pressure inside the lungs. This action allows air and gases to enter the lungs. Exhaling, or breathing out, occurs when the diaphragm muscle relaxes. This decreases the size of the chest. This increases air pressure inside the lungs. This action allows for air to leave the lungs. When you inhale, air enters the respiratory system through your nose and ends up in your lungs, where gas exchange with the blood takes place. What happens to the air along the way? In the nose, mucus and hairs trap any dust or other particles in the air. The air is also warmed and moistened. Next, air passes through a passageway that is connected to the windpipe. The air then finds its way to the lungs. In the chest, the windpipe splits so that air enters both the right and left lung. <sep>What is happening when your chest increases in size while breathing?<sep>Blows air and gases to enter the lungs

Ex Output:
Yes


Ex Input:
There are more than 30 attorneys in Butler County that volunteer for an organization offering free legal services for low income or elderly households. Legal Services of Southern Missouri (LSSM) serves 43 counties in this area and is dedicated to ensuring all people, regardless of their income, equal access to legal advice and counsel. Out of the 43 counties in the LSSM service region, Butler County has the fifth highest number of cases served in 2001 and the third largest number of attorney panel members. "The Butler County attorneys have really stepped up to the plate to help us represent the poor population in this county," said LSSM Director of Development Sharon Alexander. "We had approximately 400 cases in Butler County last year." LSSM is funded by the Legal Services Corporation (LSC)- a private, not-for-profit organization. Created by Congress, LSSM also receives funding from the Missouri Lawyer Trust Account Foundation and local area agencies on aging. But LSSM credits the attorneys that volunteer their time and skills to representing the underprivileged and elderly for the success of the organization. Currently, LSSM utilizes the services of 243 private attorneys who provide a minimum of 20 hours of pro bono or two pro bono cases per year. "Fundamentally, what we're trying to do is provide equal access to justice, for all people - regardless of their economic standing," said LSSM Board Member and volunteer attorney, Fred Hall. "If a husband knocks his wife down, breaks her jaw or arm - abuses her terribly - he will be picked up and put in jail. But he's entitled to have a public defender ... Don't you think she's entitled to have a lawyer to get a temporary restraining order from this guy?" LSSM operates like a law firm, but does not charge fees to their clients. Due to federal guidelines, LSSM does not accept cases concerning criminal, post-criminal, or municipal court matters. Rather, the attorneys provide pro bono counsel in matters such as protecting victims of spouse or child abuse, protecting individuals and families from loss of housing through illegal eviction or assisting the elderly in disputing Medicaid claim denials. "One example of a case we recently handled was over in Springfield," Alexander said. "There was an elderly woman who had some plumbing work done to her home and the work was not up to standards and the cost was above what it should have been ... we were able to help her through our pro bono program. One local Springfield attorney volunteered to handle the case." <sep>What do attorneys in the LSSM charge clients?<sep>Nothing; pro bono

Ex Output:
Yes


Ex Input:
Porky is looking all over the big city for a hotel room , but due to a convention there are no vacancies . Porky takes the only available vacancy at one hotel , but will have to share with Daffy Duck , who is a very loud , obnoxious and annoying sort . Daffy introduces his invisible kangaroo friend `` Hymie '' , but Porky wo n't believe that . Daffy spends the rest of the night annoying Porky : pestering him with questions , shaking the bed , spilling water from a glass , hogging the blanket and finally literally sending the both of them flying off the bed when Daffy kicks , and startles , Porky with his literally frozen feet . Fed up with his antics , Porky stuffs Daffy in a pillow case and drops him out of the window . As Porky goes back to bed , Daffy returns bandaged , but shakes them off and prepares to get revenge . Daffy tricks the half-asleep pig into stepping out of a window thinking he 's boarding a train . Daffy hides the window saying it 's `` too gruesome '' to watch . Suddenly he hears train noises , and behind the shade , sees the still-drowsy Porky pulling away on an actual train and waving at Daffy . Daffy finds this silly . Then he bounces all around the room , `` Hoo-Hoo ! '' - ing wildly . <sep>What made Porky not believe Daffy Duck?<sep>Tricked

Ex Output:

Yes


