Magnets are able to place a force on certain materials. This force is called a magnetic force. The force a magnet exerts is a little different from the forces you may normally think about. You exert a force on a book when you lift it. You also exert a force on the pedals of your bicycle. In both those cases, those forces cause a change. The change you see in both these cases is called motion. Magnets, too, can produce change. They can produce motion just like you do. Unlike you, magnets do not have to touch something to exert a force. A magnetic force is exerted over a distance. Thats right, a magnet can push or pull certain items without ever touching them. Thats how the maglev train works. Do you know another type of force that does not require objects to touch? These forces are known as non-contact forces. Another type of non-contact force you may be familiar with is gravity. Gravity too can cause changes in motion. Gravity holds our moon in orbit without touching it.

Question: "What is a magnetic force?"

Response: "The force Magnets able to place on certain materials"

A: yes

The film focuses on various guests staying at New York City's famed Waldorf-Astoria Hotel . Among them are lonely screen star Irene Malvern , in town with her maid Anna for a childhood friend's wedding and the premiere of her latest movie ; war correspondent Chip Collyer , mistaken for a jewel thief by Irene but playing along to catch her attention ; flyer Capt. James Hollis , wounded in World War II and facing perilous surgery in three days ; wealthy shyster Martin X. Edley , who is trying to sign the Bey of Aribajan to a shady oil deal ; Oliver Webson , a cub reporter for Collier's Weekly hoping to expose Edley ; and bride-to-be Cynthia Drew , whose upcoming wedding is endangered by her belief her fianc Bob is in love with Irene Malvern . Also on the scene are Bunny Smith , the hotel's stenographer/notary public , who hopes to escape her low income roots by marrying Edley , and reporter Randy Morton , who loiters in the lobby hoping to stumble upon a scoop for his newspaper . In the opening scene , Randy Morton describes a typical Friday afternoon at the Waldorf . A newlywed couple discover there are no rooms available , and are given use of an apartment by a Mr. Jesup , who is going away for the weekend . Edley finds Jesup in the lobby and tries to involve him in a deal with the Bey of Aribajan , a wealthy oil shiek . Jesup refuses , but Edley knows that Jesup will be gone all weekend and has until Monday morning to get the Bey to sign a contract based on Jesup's presumed involvement .

Question: "Does the newlywed couple have a room at the Waldorf Astoria hotel?"

Response: "Yes"

A: no

(CNN) -- A federal court jury in Florida convicted seven people of participating in a global child pornography trafficking enterprise, according to the Department of Justice. Jurors convicted the seven Wednesday of multiple counts of child exploitation, pornography and obstruction of justice. Members of the organization used Internet news groups to swap and share "illegal images and videos depicting prepubescent children, including toddlers, engaged in various sexual and sadistic acts," prosecutors said. An indictment filed in the case detailed interactions between group members as they swapped and commented on images. "My thanks to you and all the others that together make this the greatest group of pedos to ever gather in one place," Freeman wrote in response to one posting, according to the indictment. And a posting from Castleman, cited in the indictment, read, "Thanks to all for the wonderful material that has been posted." An Australian constable who infiltrated the group in August 2006 was among 50 witnesses testifying at trial. He told the jury that the group traded more than 400,000 images and videos of child sexual abuse before being dismantled by law enforcement, according to the Justice Department statement. Each defendant faces a sentence of 20 years to life in prison, fines and the possibility of supervised release for the rest of their lives, authorities said. The seven will be sentenced April 14. During the six-day trial, evidence showed the seven participated in what prosecutors called a "well-organized criminal enterprise whose purpose was to proliferate child sex abuse images to its membership during a two-year period." "This was a wide-scale, high-volume, international trafficking enterprise that used sophisticated computer encryption technology and file-sharing techniques," Matthew Friedrich, acting assistant attorney general, said in the statement. The seven defendants were James Freeman of Santa Rosa Beach, Florida; Gary Lakey of Anderson, Indiana; Marvin Lambert of Indianapolis, Indiana; Neville McGarity of Medina, Texas; Warren Mumpower of Spokane, Washington; Daniel Castleman of Lubbock, Texas; and Ronald White of Burlington, North Carolina, according to the Department of Justice.

Question: "When will Daniel Castleman of Lubbock, Texas be sentenced?"

Response: "April 14"

A:
yes