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.

Sawed-off shotgun -- In the US, shotguns originally manufactured without shoulder stocks (and thus not legally shotguns), with a total length under 26 inches, are classified as an ''Any Other Weapon'' by the BATFE and have a $5 transfer tax, if they are manufactured by a maker possessing the appropriate Class 2 Special Occupational Taxpayer Federal Firearms License. In order to convert an existing shoulder-stocked shotgun to a short-barreled shotgun or an existing pistol-grip-only shotgun to an ''Any Other Weapon'', a private citizen must pay the standard $200 NFA tax.
is it legal to have a pistol grip on a shotgun

Air Force One -- The Air Force usually does not have fighter aircraft escort the presidential aircraft over the United States but it has occurred, for example during the attack on the World Trade Center.
does air force one travel with fighter escort

Golden State Warriors -- The Warriors went into the 2018 playoffs as the second seed in the Western Conference after earning a 2017--18 regular season record of 58--24 . After defeating both the Spurs and the Pelicans 4-1, the Warriors came up against the top-seeded Houston Rockets in the Western Conference Finals. Despite reaching a 3-2 disadvantage against the Rockets after Game 5, the Warriors were able to stave off elimination and came back to win the series 4-3. The 2018 Finals once again pitted the Warriors against the Cavaliers, becoming the first time in NBA history that two teams met in the Finals for four consecutive years. The Warriors won their second-straight NBA championship after going 4--0 in the Finals, marking the first NBA Finals sweep since 2007.
is the golden state warriors in the playoffs