Q: The United States Pharmacopeia defines 'isopropyl rubbing alcohol USP' as containing approximately 70 percent by volume of pure isopropyl alcohol and defines 'rubbing alcohol USP' as containing approximately 70 percent by volume of denatured alcohol. In Ireland and the UK, the comparable preparation is surgical spirit B.P., which the British Pharmacopoeia defines as 95% methylated spirit, 2.5% castor oil, 2% diethyl phthalate, and 0.5% methyl salicylate. Under its alternative name of ''wintergreen oil'', methyl salicylate is a common additive to North American rubbing alcohol products. Individual manufacturers are permitted to use their own formulation standards in which the ethanol content for retail bottles of rubbing alcohol is labeled as and ranges from 70-99% v/v.
Can we conclude that is surgical spirit the same as methylated spirit?
A: yes

Q: Some private orphanages still exist in the United States apart from governmental child protective services processes. Following World War II, most orphanages in the U.S. began closing or converting to boarding schools or group homes. Over the past few decades, orphanages in the U.S. have been replaced with smaller institutions that try to provide a group home or boarding school environment. Most children who would have been in orphanages are in these residential treatment centers (RTC), group homes, or with foster families. Adopting from RTCs, group homes, or foster families does not require working with an adoption agency, and in many areas, fostering to adopt is highly encouraged.
Can we conclude that do we have orphanages in the united states?
A: yes

Q: Promotion is a chess rule that requires a pawn that reaches its eighth rank to be immediately replaced by the player's choice of a queen, knight, rook, or bishop of the same color . The new piece replaces the pawn, as part of the same move. The choice of new piece is not limited to pieces previously captured , thus promotion can result in a player owning, for example, two or more queens despite starting the game with one. Pawn promotion, or the threat of it, often decides the result in an endgame. Since the queen is the most powerful piece, the vast majority of promotions are to a queen. Promotion to a queen is often called queening; promotion to any other piece is referred to as underpromotion (Golombek 1977).
Can we conclude that is it possible to have 2 queens in chess?
A: yes

Q: The Charlotte metropolitan area (also Metrolina, Charlotte Metro, or Charlotte USA ) is a metropolitan area/region of North and South Carolina within and surrounding the city of Charlotte. Located in the Piedmont, it is the largest in the Carolinas, and the fourth largest metropolitan area in the Southeastern region of the United States behind, Miami, Atlanta, and Tampa.
Can we conclude that is there a charlotte north and south carolina?
A:
yes