In my opinion, the correct answer is A. unhealthy family relations. Even though the Usher siblings might be mentally ill, we don't see that from this excerpt, just like there are no hints at supernatural beings or weak women characters. We just see the eerie bonds that have connected all members of the family, along with the house as a "creature" of its own.
Research indicates that driver less cars use information to avoid both minor and major car accidents, making them safer than cars with human drivers.
Answer: Option A.
<u>Explanation:</u>
The paragraph in the question talks about the cars which are without a driver. here driver less cars, according to this paragraph prove to be more impactful and safer than the cars which have a human driver in them.
It is said by a study that driver less cars can collect more data to keep the vehicle safe, which human drivers are unable to do which helps them to avoid the major and the minor impact accidents both. So this proves to be more safe.
