Student A:Although Sears' naming rights expired in 2003, the building continued to be called the Sears Tower for several years. In March 2009, London-based insurance broker Willis Group Holdings agreed to lease a portion of the building, and obtained the building's naming rights. On July 16, 2009, the building was officially renamed Willis Tower. On August 13, 2012, United Airlines announced it would move its corporate headquarters from 77 West Wacker Drive to Willis Tower.

When did the sears tower became the willis tower?
Student B:OK... To answer the question, consider the following: On July 16, 2009, the building was officially renamed Willis Tower.
July 16 , 2009.

Problem:"I've Got a Little Something for You" is a song by British R&B group MN8. It was released in January 1995 as the lead single from their debut album, To the Next Level. It is their highest-charting single written by American record producer and composer, Markantoney J. Taylor, better known by his stage name DJ Vintage Future, and produced by Dennis Charles and Ronnie Wilson. It peaked at number 2 on the UK Singles Chart. The song was also a top 10 hit in Australia, Belgium, Denmark, France, Ireland, New Zealand, Norway, Sweden, and Switzerland.

Answer this question: who sang i got a little something for you?
Solution:OK... To answer the above question, the relevant sentence is: "I've Got a Little Something for You" is a song by British R&B group MN8.
British R&B group MN8.

Student A:The Ministry of Truth (Newspeak: Minitrue) is the ministry of propaganda. As with the other ministries in the novel, the name Ministry of Truth is a misnomer because in reality it serves the opposite: it is responsible for any necessary falsification of historical events.

Based on this passage, what is the ministry of truth in 1984?
Student B:OK... To answer the question, consider the following: The Ministry of Truth (Newspeak: Minitrue) is the ministry of propaganda.
the ministry of propaganda.

Problem:Context: Maudie Hopkins (December 7, 1914 -- August 17, 2008) was an American woman believed to be the last publicly known and identified surviving widow of a Civil War veteran.

Question: when did the last widow of the civil war die?
Solution:OK... The relevant information to answer the above question is: Maudie Hopkins (December 7, 1914 -- August 17, 2008) was an American woman believed to be the last publicly known and identified surviving widow of a Civil War veteran.
August 17 , 2008.

Student A:Ruth's Chris Steak House is a chain of over 100 steakhouses across the United States, Canada and Mexico. The restaurant is regarded as an upscale fine dining establishment, marking a gradual elevation in its status since its founding in the 1960s. Ruth's Chris is currently the largest luxury steakhouse company in number of locations, operating income, and overall profit, larger than The Palm and Morton's. On May 22, 2008, the company underwent rebranding and became part of Ruth's Hospitality Group after its acquisition of Mitchell's Fish Market. The group has its headquarters in Winter Park, Florida.

Who is the owner of ruth's chris steakhouse?
Student B:OK... The relevant information to answer the above question is: On May 22, 2008, the company underwent rebranding and became part of Ruth's Hospitality Group after its acquisition of Mitchell's Fish Market.
Ruth 's Hospitality Group.

Student A:Passage: Flash-gas may be detected in the system by the observation of bubbles or gas presence in the liquid line, or the foamy aspect of the fluid. Depending on the location of the glass: this may also indicate an overwhelmed condenser, and the nonobservance of these at the glass is n't definite of the nonoccurrence of flash-gas in the liquid line.

Question: Based on this passage, how can flash gas in the liquid line be identified?
Student B:
OK... The relevant information is: Flash-gas may be detected in the system by the observation of bubbles or gas presence in the liquid line, or the foamy aspect of the fluid.
by the observation of bubbles or gas presence in the liquid line , or the foamy aspect of the fluid.