Teacher: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Powdered sugar, also called confectioners' sugar, icing sugar, and icing cake, is a finely ground sugar produced by milling granulated sugar into a powdered state. It usually contains a small amount of anti-caking agent to prevent clumping and improve flow. Although most often produced in a factory, powdered sugar can also be made by processing ordinary granulated sugar in a coffee grinder, or by crushing it by hand in a mortar and pestle.
Solution: is confectionary sugar the same as powdered sugar?
Reason: The question is a yes/no question, and it is answerable based on the given passage.

Now, solve this instance: The Texas Rangers Baseball Club has made eight appearances in the MLB postseason, seven following division championships in 1996, 1998, 1999, 2010, 2011, 2015, and 2016 and as a wild card team in 2012. In 2010, the Rangers advanced past the Division Series for the first time, defeating the Tampa Bay Rays. Texas then brought home their first American League pennant after beating the New York Yankees in six games. In the 2010 World Series, the franchise's first, the Rangers fell to the San Francisco Giants in five games. They repeated as American League champions the following year, then lost the 2011 World Series to the St. Louis Cardinals in seven games.
Student:
have the texas rangers won the world series?