Static electricity is like a teeter-totter. What happens if a teeter-totter is balanced? Correct! It does not move. What about when its not balanced? Yes, it will now begin to move. Charges move when they are not balanced. Charges can build up by friction. Maybe you rub your feet on a wool mat or carpet. Rubber soled shoes readily gain charges. The wool carpet easily gives up charges. The two items become unbalanced. One item has a positive charge. The other has a negative charge. The difference in charge is called static electricity. Just like the teeter-totter, something is going to move. Positive charges build up on the mat. Negative charges build up on you.

Question: "What two types of charges build up in unbalanced items?"

OPTIONS:
- no
- yes

Answer: "Good charges"

Response: no

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.

Question: "How far was the junction from the park boundary?"

Response: "Quarter Mile"
OPTIONS:
- no
- yes

A: yes

Problem: Tuesday, September 11, 2001, dawned temperate and nearly cloudless in the eastern United States. Millions of men and women readied themselves for work. Some made their way to the Twin Towers, the signature structures of the World Trade Center complex in New York City. Others went to Arlington, Virginia, to the Pentagon. Across the Potomac River, the United States Congress was back in session. At the other end of Pennsylvania Avenue, people began to line up for a White House tour. In Sarasota, Florida, President George W. Bush went for an early morning run. For those heading to an airport, weather conditions could not have been better for a safe and pleasant journey. Among the travelers were Mohamed Atta and Abdul Aziz al Omari, who arrived at the airport in Portland, Maine. Boston: American 11 and United 175. Atta and Omari boarded a 6:00 A.M. flight from Portland to Boston's Logan International Airport. When he checked in for his flight to Boston, Atta was selected by a computerized prescreening system known as CAPPS (Computer Assisted Passenger Prescreening System), created to identify passengers who should be subject to special security measures. Under security rules in place at the time, the only consequence of Atta's selection by CAPPS was that his checked bags were held off the plane until it was confirmed that he had boarded the aircraft. This did not hinder Atta's plans. Atta and Omari arrived in Boston at 6:45. Seven minutes later, Atta apparently took a call from Marwan al Shehhi, a longtime colleague who was at another terminal at Logan Airport. They spoke for three minutes. It would be their final conversation.

Question: "On what day did Atta and Omari board a 6:00 A.M. flight from Portland to Boston's Logan International Airport?"

Answer: "September 11, 2001"

OPTIONS:
- no
- yes
Answer: yes

In 1964 , in the peak of Beatlemania , a reluctant John Lennon is persuaded by manager Brian Epstein to meet Freddie Lennon , the father who abandoned him seventeen years earlier , with the press in attendance . When they meet , John accuses his father of abandoning him , but his father says that '' he left it up to John . '' John and Brian quickly leave the meeting . The movie then jumps to 1967 , after Brian Epstein has died . The Beatles are giving a press conference about their new film , Magical Mystery Tour . John is skeptical about the film , but Paul convinces him to go through with the idea . John then invites his father to his mansion to live with him . Freddie Lennon arrives and meets his grandson , Julian . Sitting with his wife , John reads the criticism of Magical Mystery Tour , while comparing his wife to Brigitte Bardot , whom he says he will meet after he returns from India . John finds a letter addressed to him , with the word '' Breathe '' written on it . Later , after finding his father in a neighbor's house , Freddie reveals that he has a 19 year old girlfriend named Pauline , with whom he wants to live . Lennon accuses his father of leaving him again , and then leaves , after telling his father that he wo n't live with him anymore . After meeting Maharishi Mahesh Yogi , the Beatles quickly return to London , and in a press conference they say they made a mistake when they trusted Maharishi . The journalists are curious about the Beatles new business -- Apple Records .

Question: "How many men had an emotional effect on John Lennon during the height of Beatlemania?"

OPTIONS:
- no
- yes

Answer: "6"

Response:
no