Answer the following question given this paragraph: Infancy is the first year of life after birth. Infants are born with a surprising range of abilities. For example, they have well-developed senses of touch, hearing, and smell. They can also communicate their needs by crying. During their first year, they develop many other abilities, including those described below. For a video of major milestones in the first year of life, go to this link: http://www. youtube. com/watch?v=5_Ao_3hTS6I . Q: What is the stage called for babies that are in the first year of life after birth? A:

OPTIONS:
- original stage
- primary stage
- adolescence
- infancy

Answer: infancy

Problem: OPTIONS:
- not solid
- only horizontal
- not magnetic
- not horizontal
Q: Answer the following question given this paragraph: Sedimentary rocks that are not horizontal have been deformed. Q: What is a defining feature of deformed sedimentary rocks? A:
Answer: not horizontal

Problem:OPTIONS:
- diffusion
- diffusion
- shrinking
- contraction

Answer the following question given this paragraph: Each muscle in the body is made up of cells called muscle fibers. Muscle fibers are long, thin cells that can do something that other cells cannot dothey are able to get shorter. Shortening of muscle fibers is called contraction . Muscle fibers can contract because they are made of proteins, called actin and myosin, that form long filaments (or fibers). When muscles contract, these protein filaments slide or glide past one another, shortening the length of the cell. When your muscles relax, the length extends back to the previous position. Nearly all movement in the body is the result of muscle contraction. Q: Shortening of muscle fibers is called what?' A:
****
A: contraction

Answer the following question given this paragraph: "Cardio" has become slang for aerobic exercise that raises your heart rate for an extended amount of time. Cardio can include biking, running, or swimming. Can you guess one of the main organs of the cardiovascular system? Yes, your heart. Q: "cardio" has become slang for what type of exercise that raises your heart rate for an extended amount of time? A:
OPTIONS:
- cyclical
- kinetic
- anaerobic
- aerobic
aerobic

Answer the following question given this paragraph: Under the direction of osteocytes, osteoblasts continuously build up bone, while osteoclasts continuously break down bone. These processes help maintain mineral homeostasis. Q: What do osteoclasts do to bone? A:
OPTIONS:
- build it up
- strengthen it
- lengthen it
- break it down

Answer: break it down

input with options: Answer the following question given this paragraph: Alkenes can have different shapes. They can form straight chains, branched chains, or rings. Alkenes with the same atoms but different shapes are called isomers. Smaller alkenes have relatively high boiling and melting points, so they are gases at room temperature. Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature. Q: Alkenes with the same atoms but different shapes are called what? A:
OPTIONS:
- alcohols
- monomers
- isotopes
- isomers
output:
isomers