Student A:Passage: The Empire reached its largest expanse under Trajan (reigned 98 -- 117), encompassing an area of 5 million square kilometres. The traditional population estimate of 55 -- 60 million inhabitants accounted for between one-sixth and one-fourth of the world's total population and made it the largest population of any unified political entity in the West until the mid-19th century. Recent demographic studies have argued for a population peak ranging from 70 million to more than 100 million. Each of the three largest cities in the Empire -- Rome, Alexandria, and Antioch -- was almost twice the size of any European city at the beginning of the 17th century.

Question: Based on this passage, when was the roman empire at its peak?
Student B:OK... The important part for answering this question is: The Empire reached its largest expanse under Trajan (reigned 98 -- 117), encompassing an area of 5 million square kilometres.
under Trajan ( reigned 98 -- 117 ).

Student A:In the past, ferries were equipped for vehicle transport, and operators charged $3 per automobile. A vehicle ban was approved in 1992, after the Whitehall Terminal was destroyed and subsequently rebuilt without vehicle loading areas. Although the temporary terminals included car loading areas, car boarding was discontinued after the September 11 attacks. There was a plan to reinstate car boarding because of rising tolls on the Verrazano Bridge, but that was seen as infeasible due to the amount of effort needed to screen every car.

Answer this question based on the passage: when did they stop allowing cars on the staten island ferry?
Student B:OK... This is the relevant information: A vehicle ban was approved in 1992, after the Whitehall Terminal was destroyed and subsequently rebuilt without vehicle loading areas.
1992.

Student A:Autopilot was first offered on October 9, 2014, for Tesla Model S, followed by the Model X upon its release. Autopilot was included within a "Tech Package" option. At that time Autopilot features included semi-autonomous drive and parking capabilities. Initial versions of Autopilot were developed in partnership with the Israeli company Mobileye. Tesla and Mobileye ended their partnership in July 2016.

When was the first self driving tesla made?
Student B:OK... To answer this question, we should know that: Autopilot was first offered on October 9, 2014, for Tesla Model S, followed by the Model X upon its release.
October 9 , 2014.

Student A:Passage: A standing rib roast, also known as prime rib, is a cut of beef from the primal rib, one of the nine primal cuts of beef. While the entire rib section comprises ribs six through 12, a standing rib roast may contain anywhere from two to seven ribs.

Question: Based on this passage, where does the prime rib cut come from on a cow?
Student B:
OK... To answer the above question, the relevant sentence is: A standing rib roast, also known as prime rib, is a cut of beef from the primal rib, one of the nine primal cuts of beef.
the primal rib.