Problem: I am very hungry. I look for my mother. When is dinner? I ask. Dinner is at six, my mother says. What can we eat? I ask. We can pick food from our garden, she says. I help her pick corn, beans, and peas. The corn is yellow and white. The beans are small and brown. The peas are green and round. I put the beans in a basket. I put the peas in a bowl. Mother brings the corn. We go inside. I have dirty hands. I wash my hands with soap and water. The water is warm. My hands are now clean. Mother lets me stir the beans. I fill a pot with water. Mother puts the corn into the pot. She puts the pot on the stove. The water boils. Mary is my sister. Mary puts four plates on the table. Each plate is blue. We each eat two pieces of meat. I eat more corn than Mary. Mary eats more beans than our mother. What did you learn today? Mary asks. I can spell ten new words, I say. Mary can only spell two words.

Question: "Why do I look for my mother?"

Answer: "To learn to spell"
Answer: no

Problem: Bin Laden reportedly discussed the planes operation with KSM and Atef in a series of meetings in the spring of 1999 at the al Matar complex near Kandahar. KSM's original concept of using one of the hijacked planes to make a media statement was scrapped, but Bin Laden considered the basic idea feasible. Bin Laden, Atef, and KSM developed an initial list of targets. These included the White House, the U.S. Capitol, the Pentagon, and the World Trade Center. According to KSM, Bin Laden wanted to destroy the White House and the Pentagon, KSM wanted to strike the World Trade Center, and all of them wanted to hit the Capitol. No one else was involved in the initial selection of targets. Bin Laden also soon selected four individuals to serve as suicide operatives: Khalid al Mihdhar, Nawaf al Hazmi, Khallad, and Abu Bara al Yemeni. During the al Matar meetings, Bin Laden told KSM that Mihdhar and Hazmi were so eager to participate in an operation against the United States that they had already obtained U.S. visas. KSM states that they had done so on their own after the suicide of their friend Azzam (Nashiri's cousin) in carrying out the Nairobi bombing. KSM had not met them. His only guidance from Bin Laden was that the two should eventually go to the United States for pilot training. Hazmi and Mihdhar were Saudi nationals, born in Mecca. Like the others in this initial group of selectees, they were already experienced mujahideen. They had traveled together to fight in Bosnia in a group that journeyed to the Balkans in 1995. By the time Hazmi and Mihdhar were assigned to the planes operation in early 1999, they had visited Afghanistan on several occasions. Khallad was another veteran mujahid, like much of his family. His father had been expelled from Yemen because of his extremist views. Khallad had grown up in Saudi Arabia, where his father knew Bin Laden, Abdullah Azzam, and Omar Abdel Rahman (the "Blind Sheikh").

Question: "Bin Laden, KSM, and Atef were involved in initial target selection were these the only people involved?"

Answer: "No, Hazmi was as well"
Answer: no

Problem: Gravitational Potential Energy is affected by position. Like the leaves on trees, anything that is raised up has the potential to fall. It has potential energy. You can see examples of people with gravitational potential energy in 1.5 Figure below. Gravitational potential energy depends on two things. It depends on its weight, because a large falling rock can do more damage than a leaf falling from a tree. It also depends on its height above the ground. Like the skateboarder, the higher the ramp, the faster he will be going when he reaches the bottom. Like all energy, gravitational potential energy has the ability to do work. In this case, weight has the potential to deliver a force. More important for us is that it has the ability to cause change. What kind of change you may ask? Gravitational potential energy has the ability to cause motion.

Question: "What affect does gravitational potential energy have on leaves?"

Answer: "The can fall"
Answer:
yes