In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.
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Question: Greater Antilles -- The Greater Antilles is a grouping of the larger islands in the Caribbean Sea: Cuba, Hispaniola (containing Haiti and the Dominican Republic), Puerto Rico, Jamaica, and the Cayman Islands.

Answer: are the cayman islands part of the greater antilles


Question: Taproot -- Dicots, one of the two divisions of angiosperms, start with a taproot, which is one main root forming from the enlarging radicle of the seed. The tap root can be persistent throughout the life of the plant but is most often replaced later in the plant's development by a fibrous root system. A persistent taproot system forms when the radicle keeps growing and smaller lateral roots form along the taproot. The shape of taproots can vary but the typical shapes include:

Answer: do all dicot plants have tap root system


Question: John Redcorn -- A former roadie for Winger and ``Licensed New Age Healer'', John is Nancy Gribble's Native American masseur, her lover of 14 years (the two split up during the show's fourth season) and the biological father of Joseph Gribble. Both Dale Gribble and Joseph are completely unaware of this, although it is obvious to everyone else in the neighborhood due to the close resemblance between Joseph and John. John has a sister, who Nancy seems to assume told everyone about their affair. A recurring gag is that whenever Dale makes a comment about being Joseph's father, John shows up. It is mentioned in season 5, episode 4 that John is a member of the Anasazi tribe.

Answer:
does john redcorn know joseph is his son