The document contains 6 multiple choice questions about an invention that uses water as a fuel source for a car. The questions ask about what type of water the invention needs, what the main characteristic of the car is, how long a liter of water can keep the car running, what is taken out of the water by the newly invented energy generator, what the generator finally generates, and which statement about the invention is not true.

1. Questions:
1. What kind of water does this invention need?
a) rain water, and Japanese tea.
b) sea water, and river water.
c) all kinds of water.
2. What's the main characteristic of this car?
a) It needs a bottle of water from time to time.
b) It needs an external tank.
c) It needs that you pour water in the bottle inside from time to time.
3. According to the speaker, a liter of water can keep the car running for . . .
a) one hour
b) eighty hours
c) fifty hours
4. What does the newly invented energy generator take out from water?
a) hydrogen
b) dioxide
c) electric power
5. What does the generator finally generate?
a) electrons
b) electric power
c) hydrogen
6. Which of the following statements is NOT TRUE:
a) This new invention is currently being manufactured in Japan.
b) It keeps running longer than other electric cars.
c) All the car needs to run is water.