Question: You are presented with the quiz "What decreases the melting point of water?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "adding salt to a liquid decreases the melting point of that liquid" and "water is also a liquid". So, what's the best answer to the question?
OPTIONS:
- forces
- Dilution
- erosion
- Heat energy
- chilling water
- heating water
- reading books
- adding salt
Answer: adding salt
input with options: You are presented with the quiz "Objects of different materials do what with those materials?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object is made of a material then that object has the properties of that material" and "objects are made of different material". So, what's the best answer to the question?
OPTIONS:
- share ideas
- share thoughts
- share properties
- reproduce
- chemical changes
- protect them
- flow of electrons
- share names
output: share properties
Q: You are presented with the quiz "Playing is one way what learns how to behave?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "playing is one way mammals and other animals learn how to behave" and "dogs, of course, are mammals". So, what's the best answer to the question?

OPTIONS:
- bacteria
- Man
- roaches
- koalas
- dogs
- humans
- toads
- bears

A: dogs
input: OPTIONS:
- rainfall
- salinity
- arteries
- flow of electrons
- Water expanding
- Physical weathering
- a hydraulic system
- clearing land Now, answer this question: You are presented with the quiz "what makes a river wider?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "erosion causes a river to become deeper and wider" and "clearing of land can lead to erosion of soil into the river". So, what's the best answer to the question?
A:
output: clearing land
You are presented with the quiz "Pesticides do what to plants by killing predators?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "apesticide is used for protecting plants by killing insects" and "excessive reliance on pesticides can kill friendly insects and predators". So, what's the best answer to the question?

OPTIONS:
- kill them
- decrease stamina
- protect them
- massive damage
- toxins
- animals
- hydrate them
- burn them

Answer: protect them
Q: You are presented with the quiz "What relies on a relatively narrow range of something you can measure with paper strips?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "all life relies on a relatively narrow range of pH, or acidity" and "acidity is measured with a pH meter or with pH paper strips". So, what's the best answer to the question?

OPTIONS:
- Length
- voltage
- all life
- mammals
- humans
- Most plants
- agriculture
- animals

A:
all life