Problem:Context: The President pro tempore of the United States Senate (also president pro tem) is the second-highest-ranking official of the United States Senate. Article One, Section Three of the United States Constitution provides that the Vice President of the United States is, despite not being a U.S. Senator, the President of the Senate, and mandates that the Senate must choose a President pro tempore to act in the Vice President's absence. Unlike the Vice President, the President pro tempore is an elected member of the Senate, able to speak or vote on any issue. Selected by the Senate at large, the President pro tempore has enjoyed many privileges and some limited powers. During the Vice President's absence, the President pro tempore is empowered to preside over Senate sessions. In practice, neither the Vice President nor the President pro tempore usually presides; instead, the duty of presiding officer is rotated among junior U.S. Senators of the majority party to give them experience in parliamentary procedure.

Question: who does the president pro tempore replace in the senate?
Solution:OK... To answer the question, consider the following: Article One, Section Three of the United States Constitution provides that the Vice President of the United States is, despite not being a U.S. Senator, the President of the Senate, and mandates that the Senate must choose a President pro tempore to act in the Vice President's absence.
the Vice President of the United States.

Student A:As of January 31, 2018, Sam's Club operates 597 membership warehouse clubs in 44 U.S. states. Alaska, Massachusetts, Oregon, Rhode Island, Vermont, and Washington are the only states where Sam's Club does not operate, as is the case for the District of Columbia. Walmart International also operates Sam's Clubs in Mexico, Brazil, and China. It has 162 locations in Mexico, 27 locations in Brazil, and 19 in China. Locations generally range in size from 94,000 -- 161,000 sq ft (8,700 -- 15,000 m), with an average club size of approximately 134,000 sq ft (12,400 m).

Based on this passage, how many sams clubs are there in the usa?
Student B:OK... To answer this question, we should know that: As of January 31, 2018, Sam's Club operates 597 membership warehouse clubs in 44 U.S. states.
597.

Problem:Porter Airlines is a regional airline headquartered at Billy Bishop Toronto City Airport on the Toronto Islands in Toronto, Ontario, Canada. Owned by Porter Aviation Holdings, formerly known as REGCO Holdings Inc., Porter operates regularly scheduled flights between Toronto and locations in Canada and the United States using Canadian-built Bombardier Dash-8 Q 400 turboprop aircraft.

Answer this question: where does porter airlines fly from in toronto?
Solution:OK... This is the relevant information: Porter Airlines is a regional airline headquartered at Billy Bishop Toronto City Airport on the Toronto Islands in Toronto, Ontario, Canada.
Billy Bishop Toronto City Airport.

Student A:Context: In WWE storyline, the concept for the Money in the Bank match was introduced in March 2005 by Chris Jericho. Jericho then pitched the idea to Raw general manager Eric Bischoff, who liked it and promptly began to book the match for WrestleMania 21. Edge won the inaugural match and held the contract until New Year's Revolution in January 2006. There, he cashed in his Money in the Bank contract against WWE Champion John Cena, who had just successfully defended the title in an Elimination Chamber match. Edge defeated Cena to become WWE Champion.

Question: who won the first money in the bank?
Student B:OK... To answer the question, consider the following: Edge won the inaugural match and held the contract until New Year's Revolution in January 2006.
Edge.

Problem:Context: In humans, mature red blood cells are flexible and oval biconcave disks. They lack a cell nucleus and most organelles, in order to accommodate maximum space for hemoglobin; they can be viewed as sacks of hemoglobin, with a plasma membrane as the sack. Approximately 2.4 million new erythrocytes are produced per second in human adults. The cells develop in the bone marrow and circulate for about 100 -- 120 days in the body before their components are recycled by macrophages. Each circulation takes about 60 seconds (one minute). Approximately a quarter of the cells in the human body are red blood cells. Nearly half of the blood's volume (40 % to 45 %) is red blood cells.

Question: where does red blood cell formation occur in adults?
Solution:OK... To answer the question, consider the following: The cells develop in the bone marrow and circulate for about 100 -- 120 days in the body before their components are recycled by macrophages.
in the bone marrow.

Problem:During the launch on 3 October, fourteen hand-picked housemates entered the house located in Lonavla, a hill station, about 100 kilometres east of Mumbai in the Indian state of Maharashtra. Two additional wild card entries were made during the second and third weeks, taking the number of contestants to sixteen. The housemates, considered strangers to each other, spent 96 days (14 weeks) locked up together under the supervision of 32 cameras fitted around the house. Four of the housemates, Ashmit Patel, Dolly Bindra, The Great Khali and Shweta Tiwari, reached the final week, facing public vote. The show ended on 8 January 2011 with the grand finale. Shweta Tiwari emerged as the winner, going away with a prize money of 10 million, while The Great Khali was announced as the runner-up.

Based on this passage, who is the winner of bigg boss 4?
Solution:
OK... To answer the question, consider the following: Shweta Tiwari emerged as the winner, going away with a prize money of 10 million, while The Great Khali was announced as the runner-up.
Shweta Tiwari.