**Q**
Yes / no, is the following a verifiable fact?
"Halloween involves people wearing costumes of different characters or monsters."
**A**
yes
It is common during Halloween to have "trick-or-treat", which involves kids, teenagers, and adults wearing costumes of fictional characters and supernatural creatures.
Is the following a factual statement?
"Bipolar disorder causes mood disturbances that can lead to crying."
Options:
- yes
- no
yes
Bipolar disorder is a mental health disorder that is characterized by periods of high and low moods.
**Q**
Is the following statement true?
"A Millionaire has a significant amount of money."
**A**
yes
The average income in america is something around $50,000 and that means most people do not have a significant amount of money like a millionaire would.
Yes / no, is the following a verifiable fact?
"The ancestors of the Romani people spoke Italian as their native language."
no
The Romani people originated from India, not Italy.
**Q**
Is the following statement true?
"A train is not a form of a Transport."
**A**
no
A train is a Transport and was one of the first modern industrial forms of transportation.
**Q**
Does the following sentence make sense?
"The Mongols were not very successful under their most famous leader."
Options:
- yes
- no
**A**
no
The greatest territorial gains of the Mongols came under the leadership of their most famous leader.