Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

[Q]: Paragraph- Sent 1: Earths magnetic field helps protect Earth and its organisms.
Sent 2: It protects us from harmful particles given off by the sun.
Sent 3: Most of the particles are attracted to the north and south magnetic poles.
Sent 4: This is where Earths magnetic field is strongest.
Sent 5: This is also where relatively few organisms live.
Sent 6: Another benefit of Earths magnetic field is its use for navigation.
Sent 7: People use compasses to detect Earths magnetic north pole.
Sent 8: Knowing this helps them tell direction.
Sent 9: Many animals have natural 'compasses' that work just as well.
Sent 10: Birds like the garden warbler in Figure 1.36 use Earths magnetic field.
Sent 11: They use it to guide their annual migrations.
Sent 12: Recent research suggests that warblers and other migrating birds have structures in their eyes.
Sent 13: These structures let them see Earths magnetic field as a visual pattern.
Question: Where is the structure located, that warblers use to detect the magnetic fields of Earth?.
[A]: In their Eyes.

[Q]: Paragraph- Sent 1: Albert Bandura OC (/baen'dU@r@/; born December 4, 1925) is a psychologist who is the David Starr Jordan Professor Emeritus of Social Science in Psychology at Stanford University.
Sent 2: For almost six decades, he has been responsible for contributions to the field of education and to many fields of psychology, including social cognitive theory, therapy and personality psychology, and was also influential in the transition between behaviorism and cognitive psychology.
Sent 3: He is known as the originator of social learning theory and the theoretical construct of self-efficacy, and is also responsible for the influential 1961 Bobo doll experiment.
Sent 4: Social learning theory is how people learn through observing others.
Sent 5: An example of social learning theory would be the students imitating the teacher.
Sent 6: Self-efficacy is "The belief in one's capabilities to organize and execute the courses of action required to manage prospective situations."Sent 7: To paraphrase, self-efficiacy is believing in yourself to take action.
Sent 8: The Bobo Doll Experiment was how Albert Bandura studied aggression and non-aggression in children.
Sent 9: A 2002 survey ranked Bandura as the fourth most-frequently cited psychologist of all time, behind B. F. Skinner, Sigmund Freud, and Jean Piaget, and as the most cited living one.
Sent 10: Bandura is widely described as the greatest living psychologist, and as one of the most influential psychologists of all time.
Sent 11: In 1974 Bandura was elected to be the Eighty-Second President of the American Psychological Association (APA).
Sent 12: He was one of the youngest president-elects in the history of the APA at the age of 48.
Sent 13: Bandura served as a member of the APA Board of Scientific Affairs from 1968 to 1970 and is well known as a member of the editorial board of nine psychology journals including the Journal of Personality and Social Psychology from 1963 to 1972.
Sent 14: At the age of 82, Bandura was awarded the Grawemeyer Award for psychology.
Question: In which year did Albert Bandura study aggression in children?.
[A]: 1961.

[Q]: Paragraph- Sent 1: Reducing resource use means just what it says using fewer resources.
Sent 2: There are lots of ways to reduce our use of resources.
Sent 3: Buy durable goods.
Sent 4: Choose items that are well made so they will last longer.
Sent 5: Youll buy fewer items in the long run, so youll save money as well as resources.
Sent 6: Thats a win-win!
Sent 7: Repair rather than replace.
Sent 8: Fix your bike rather than buying a new one.
Sent 9: Sew on a button instead of buying a new shirt.
Sent 10: Youll use fewer resources and save money.
Sent 11: Buy only what you need.
Sent 12: Dont buy a gallon of milk if you can only drink half of it before it spoils.
Sent 13: Instead, buy a half gallon and drink all of it.
Sent 14: You wont be wasting resources (or money!) Buy local.
Sent 15: For example, buy local produce at a farmers market, like the one in Figure 2.20.
Sent 16: A lot of resources are saved by not shipping goods long distances.
Sent 17: Products bought at farmers markets use less packaging, too!
Sent 18: About a third of what we throw out is packaging.
Question: How does buying only what you need to avoid resource waste?.
[A]:
Dont buy a gallon of milk if you can only drink half of it before it spoils, buy a half gallon instead.