Question: Maybe they are drug or alcohol addicts or have multiple family or behavioral problems--or maybe they simply have a bad attitude.
They could be lazy and not interested in finding work.

Answer: it is not possible to tell

Question: Room after room is filled with objects from the tombs of this little understood pre-Roman shields, weapons, and chariots; exquisite gold and silver jewelry; and decorative ceramic works.
The rooms are filled with gold and silver jewelry and other objects from the tombs.

Answer: yes

Question: After the sessions, my hosts eagerly escorted me around the city and took me to the towering Hradcany Castle (Kafka's Castle, since he had once lived in a small hovel in the wall underneath.)
I enjoyed my tour of the city and Hradcany Castle very much.

Answer:
it is not possible to tell