QUES: Q: Pb2+ causes lead glass to have what?
A: The viscosity decrease of lead glass melt is very significant (roughly 100 times in comparison with soda glasses); this allows easier removal of bubbles and working at lower temperatures, hence its frequent use as an additive in vitreous enamels and glass solders.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: While many, the perceptions of Christianity can sometimes what?
A: There are diverse interpretations of Christianity which sometimes conflict.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

QUES: Q: What type of government does Tajikistan have?
A: It is, however, a dominant-party system, where the People's Democratic Party of Tajikistan routinely has a vast majority in Parliament.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: Who was defeated in the Battle of the Colline Gate?
A: In the Battle of the Colline Gate at the very door of the city of Rome, a Roman army under Sulla bested an army of the Marius supporters and entered the city.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
yes