DIALOG:
What is deterministic parsing?
- Deterministic parsing In natural language processing, deterministic parsing refers to parsing algorithms that do not back up.
- What is an example of the parsing?
- LR-parsers are an example.
- Are there any other interesting aspects about this article?
- (This meaning of the words "deterministic" and "non-deterministic" differs from that used to describe nondeterministic algorithms.)
- Why is the parsing useful?
- 
Next turn: The deterministic behavior is desired and expected in compiling programming languages.

DIALOG:
What happened in the 20th century?
- As the century unfolded, however, the global system dominated by rival powers was subjected to severe strains, and ultimately seemed to yield to a more fluid structure of independent nations organized on Western models.
- Are there any other interesting aspects about this article?
- 
Next turn: This transformation was catalysed by wars of unparalleled scope and devastation.

DIALOG:
What is Papyrus Oxyrhynchus 130a about?
- But by the will of God in the past 10th and 11th indiction years my cattle died, and I borrowed a considerable sum—amounting to 15 "solidi"—in order to be able to buy the same number of cattle again.
- What do we know about this document?
- 
Next turn: Yet when I approached my kind lord and asked for pity in my straits, the servants of my lord refused to do my kind lord's bidding.

DIALOG:
What happened to Emperor Jing of Han's brother, Prince Wu, in c. 57 AD?
- Emperor Jing, afraid of offending his mother and still affectionate for his brother, pardoned Prince Wu but no longer considered him as possible heir.
- Are there any other interesting aspects about this article?
- The late reign of Emperor Jing was marked by an incident for which he was much criticized: the death of Zhou Yafu, who had been instrumental in the victory against the Seven States.
- Why was he criticized?
- As prime minister, Zhou offended nearly every powerful figure around Emperor Jing, in particular his brother Prince Liu Wu and his mother Empress Dowager Dou (for refusing to save Liang first when Liang was sieged by the combined forces of Wu and Chu), and his wife Empress Wang and her brother Wang Xin (王信), whom Emperor Jing wanted to make a marquess but whose candidacy Zhou rebuffed.
- When did his reign end?
- By 143 BC, he was retired when his son, in anticipation of his death, purchased retired armor and weapons from the imperial armory to serve as burial decorations.
- Why did he refuse to save Liu?
- Zhou's son refused to pay the delivery workers, and the delivery workers, in retaliation, accused the Zhous of treason.
- What happened after he refused to pay the workers?
- 
Next turn:
Emperor Jing had Zhou Yafu arrested and interrogated, and the interrogator, when told by Zhou that the armor and weapons were for burial purposes, accused him of "underground treason"—i.e., ready to commit treason against the spirits of the emperors after he himself dies.