question: Which magazine is of British publication, Heat or InStyle?
answer: Heat
context: Title: BBC History
  Passage: BBC History Magazine is a British publication devoted to history articles on both British and world history and are aimed at all levels of knowledge and interest.  The publication releases thirteen editions a year, one per month and a Christmas special edition, and is owned by BBC Worldwide but is published under license by the Immediate Media Company.  "BBC History" is the biggest selling history magazine in the UK and is growing in circulation by nearly 7% every year.
  Title: Vanity Fair (magazines)
  Passage: Vanity Fair has been the title of at least five magazines, including an 1859–63 American publication, an 1868–1914 British publication, an unrelated 1902–04 New York magazine, and a 1913–36 American publication edited by Condé Nast, which was revived in 1983.
  Title: InStyle
  Passage: InStyle is a monthly women’s fashion magazine published in the US by Time Inc. "InStyle" was founded in 1994.
  Title: Luck (short story)
  Passage: "Luck" is an 1886 short story by Mark Twain which was first published in 1891 in "Harper's Magazine".  It was subsequently reprinted in 1892 in the anthology "Merry Tales"; the first British publication was in 1900, in the collection "The Man That Corrupted Hadleyburg".  It is one of Twain's more neglected stories, and received little critical attention upon its publication.
  Title: Heat (magazine)
  Passage: Heat is a British entertainment magazine published by German company Bauer Media Group.  s of 2004 it is one of the biggest selling magazines in the UK, with a regular circulation over half a million.  Its mix of celebrity news, gossip, beauty advice and fashion is primarily aimed at women, although not as directly as in other women's magazines.  It also features movie and music reviews, TV listings and major celebrity interviews.  The magazine is headquartered in London.
  Title: InStyle UK
  Passage: InStyle, published by IPC Media, was a monthly glossy magazine focusing on celebrities and their style.  The British edition launched in 2001, following the success of the magazine in the US.  The current editor is Trish Halpin, who commenced the position in September 2006.  The circulation of "In Style" was currently more than 145,000 in 2013.  In October 2016 the print version was cancelled and it became a web-only publication.
citations: Heat (magazine) InStyle