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.

[Q]: Grand Slam (tennis) -- In terms of the current four majors, the first to win all four in a single year was Don Budge, who completed the feat in 1938. To date, 17 players have completed a Grand Slam, though only six in the most prestigious singles titles. Of these players, three have won multiple majors: Rod Laver accomplished the feat twice in men's singles; Margaret Court accomplished the feat three times, in two different disciplines -- once in women's singles and twice in mixed doubles; and Esther Vergeer completed a grand slam twice in Women's wheelchair doubles.
[A]: has anyone won all 4 tennis majors in one year


[Q]: Superfecundation -- Heteropaternal superfecundation is common in animals such as cats and dogs. Stray dogs can produce litters in which every puppy has a different sire. Though rare in humans, cases have been documented. In one study on humans, the frequency was 2.4% among dizygotic twins whose parents had been involved in paternity suits.
[A]: can you have twins and have two different fathers


[Q]: Peace bond -- The use of peace bonds is rather uncommon in the U.S. justice system, but a deferred prosecution has a similar effect. Since there is no conviction or admission of any guilt, signing a peace bond in Canada does not usually result in U.S. inadmissibility under INA § 212 (a) (2).
[A]:
is a peace bond an admission of guilt