Q: On 9 November 1989, the Wall was opened, and the two parts of the city were once again physically--though at this point not legally--united. The Two Plus Four Treaty, signed by the two German states and the four wartime allies, paved the way for German reunification and an end to the Western Allies' occupation of West Berlin. On 3 October 1990--the day Germany was officially reunified--East and West Berlin formally reunited as the city of Berlin, which then joined the enlarged Federal Republic as a city-state along the lines of the existing West German city-states of Bremen and Hamburg. Walter Momper, the mayor of West Berlin, became the first mayor of the reunified city.
Can we conclude that is there still an east and west berlin?
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A: no
The Olympic Charter requires that an athlete be a national of the country for which they compete. Dual nationals may compete for either country, as long as three years have passed since the competitor competed for the former country. However, if the NOCs and IF involved agree, then the IOC Executive Board may reduce or cancel this period. This waiting period exists only for athletes who previously competed for one nation and want to compete for another. If an athlete gains a new or second nationality, then they do not need to wait any designated amount of time before participating for the new or second nation. The IOC is only concerned with issues of citizenship and nationality after individual nations have granted citizenship to athletes.
do you have to have citizenship to compete in the olympics?
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Answer: yes
The 1991 Lokhandwala Complex shootout was a gunbattle that occurred on 16 November 1991 at the Lokhandwala Complex, Bombay (now Mumbai), between seven gangsters led by Maya Dolas and members of the Mumbai police and the ATS led by the then Additional Commissioner of Police, Aftab Ahmed Khan. The four-hour-long shootout was termed as India's ''first daylight encounter'' and was videographed and conducted in full view of the public. It ended in the deaths of all seven gangsters, including Maya Dolas, Dilip Buwa and Anil Pawar.

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shootout at lokhandwala is it a real story?

A: yes
Problem: Text: The first section has two routes from Dudley Square in Roxbury, mostly via Washington Street, to Boston's Downtown Crossing (SL5) and South Station (SL4), using articulated buses operating in reserved lanes. The second section runs from South Station Under to Logan Airport in East Boston (SL1), South Boston (SL2), and to Chelsea via the Chelsea Street Bridge (SL3). The second section runs dual-mode buses, partly in a dedicated bus tunnel and partly on shared roadway, including surface streets, the Ted Williams Tunnel, and airport roads. Riders can transfer between the sections and to other lines at South Station; transfers there between SL1, SL2, SL3, and the Red Line--but not SL4--are within fare control. A transfer between these lines and the SL4 can be made at street level just outside South Station.

Question: does the silver line go to logan airport?

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A: yes
IN: Is it true that has a team ever played superbowl at home?

So far no team has yet managed to reach the championship game in their home stadium, or even come close. Only two NFL teams have reached the Super Bowl hosted in their home market: the San Francisco 49ers, who played Super Bowl XIX in Stanford Stadium, rather than Candlestick Park, and the Los Angeles Rams, who played Super Bowl XIV in the Rose Bowl, rather than the Los Angeles Memorial Coliseum. Besides those two, the only other Super Bowl venue that was not the home stadium to an NFL team at the time was Rice Stadium in Houston: the Houston Oilers had played there previously, but moved to the Astrodome several years prior to Super Bowl VIII. The Miami Orange Bowl was the only AFL stadium to host a Super Bowl and the only stadium to host consecutive Super Bowls, hosting Super Bowl II and III. MetLife Stadium, which hosted Super Bowl XLVIII, is the home stadium of two NFL teams: the New York Giants and the New York Jets.

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OUT: no
IN: Is it true that is there going to be a season 3 of 13 reasins why?

In May 2017, Netflix renewed 13 Reasons Why for a second season; filming began the next month and concluded that December. The second season was released on May 18, 2018, and received negative reviews from critics. A third season was ordered in June 2018 and is set to be released in 2019. Critical and audience reaction to the series has been divided, with the program generating controversy between audiences and industry reviewers.

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OUT:
yes