When a state limits its treaty obligations through reservations, other states party to that treaty have the option to accept those reservations, object to them, or object and oppose them. If the state accepts them (or fails to act at all), both the reserving state and the accepting state are relieved of the reserved legal obligation as concerns their legal obligations to each other (accepting the reservation does not change the accepting state's legal obligations as concerns other parties to the treaty). If the state opposes, the parts of the treaty affected by the reservation drop out completely and no longer create any legal obligations on the reserving and accepting state, again only as concerns each other. Finally, if the state objects and opposes, there are no legal obligations under that treaty between those two state parties whatsoever. The objecting and opposing state essentially refuses to acknowledge the reserving state is a party to the treaty at all.
If a state party objects and opposes another state's reservations it essentially refuses to acknowledge what?
the reserving state is a party to the treaty

Queen have been featured multiple times in the Guitar Hero franchise: a cover of "Killer Queen" in the original Guitar Hero, "We Are The Champions", "Fat Bottomed Girls", and the Paul Rodgers collaboration "C-lebrity" in a track pack for Guitar Hero World Tour, "Under Pressure" with David Bowie in Guitar Hero 5, "I Want It All" in Guitar Hero: Van Halen, "Stone Cold Crazy" in Guitar Hero: Metallica, and "Bohemian Rhapsody" in Guitar Hero: Warriors of Rock. On 13 October 2009, Brian May revealed there was "talk" going on "behind the scenes" about a dedicated Queen Rock Band game.
Which music video game featured a plethora of Queen songs?
Guitar Hero

The Daily Star had been launched in 1978 by Express Newspaper, and by 1981 had begun to affect sales of The Sun. Bingo was introduced as a marketing tool and a 2p drop in cover price removed the Daily Star's competitive advantage opening a new circulation battle which resulted in The Sun neutralising the threat of the new paper. The new editor of The Sun, Kelvin MacKenzie, took up his post in 1981 just after these developments, and "changed the British tabloid concept more profoundly than [Larry] Lamb did", according to Bruce Page, MacKenzie The paper became "more outrageous, opinionated and irreverent than anything ever produced in Britain".
By what year had The Daily Star started impacting The Sun's sales?
1981