1. regulations for flying cars / Yes
A: Will people be regulated for flying cars?
B: Yes, they will
2. driverless cars / popular in the next decade / Yes
A: Will driverless cars be popular in the next decade?
B: Yes, it will be popular in the near future.
3. many accidents in the sky / No
A: Will flying cars cause more accidents in the sky?
B: No, it won't cause more accidents in the sky.
4. all vehicles / solar / Yes
A: Will all vehicles use solar energy?
B: Yes, all vehicles will use solar energy.
5. a kind of train in the sky to carry a lot of passengers / No
A: Are they the kind of aerial tram that carries a lot of passengers?
B: No, there won't be.
6. driverless car / prevent / accident / Yes
A: Do driverless cars prevent accidents?
B: Yes, it will prevent accidents.