Q: The federal law requires states to have a minimum age of 18 years for sale/purchase of tobacco products (21 U.S.C. 387f. (3)(a)(ii)). State and local laws may extend this ban and also prohibit supply, possession and consumption to/by person underage, or increase the age beyond 18. However, most states do not directly ban the consumption of tobacco by a minor. The federal law requiring states to have a minimum purchasing age at 18 is enforced by withholding FEMA disaster and non-disaster grants from states that have purchasing ages under 18, and currently no state falls under that category.
Can we conclude that is there a legal age to smoke cigarettes?
A: yes

Q: A narrative is a telling of some true or fictitious event or connected sequence of events, recounted by a narrator to a narratee (although there may be more than one of each). Narratives are to be distinguished from descriptions of qualities, states, or situations, and also from dramatic enactments of events (although a dramatic work may also include narrative speeches). A narrative consists of a set of events (the story) recounted in a process of narration (or discourse), in which the events are selected and arranged in a particular order (the plot). The category of narratives includes both the shortest accounts of events (for example, the cat sat on the mat, or a brief news item) and the longest historical or biographical works, diaries, travelogues, and so forth, as well as novels, ballads, epics, short stories, and other fictional forms. In the study of fiction, it is usual to divide novels and shorter stories into first-person narratives and third-person narratives. As an adjective, ''narrative'' means ''characterized by or relating to storytelling'': thus narrative technique is the method of telling stories, and narrative poetry is the class of poems (including ballads, epics, and verse romances) that tell stories, as distinct from dramatic and lyric poetry. Some theorists of narratology have attempted to isolate the quality or set of properties that distinguishes narrative from non-narrative writings: this is called narrativity.
Can we conclude that does a narrative have to be first person?
A: no

Q: Right turns on red are permitted in many regions of North America. While Western states have allowed it for more than 50 years; eastern states amended their traffic laws to allow it in the 1970s as a fuel-saving measure in response to motor fuel shortages in 1973. The Energy Policy and Conservation Act of 1975 required in 362(c)(5) that in order for a state to receive federal assistance in developing mandated conservation programs, they must permit right turns on red lights. All 50 states, the District of Columbia, Guam, and Puerto Rico have allowed right turns on red since 1980, except where prohibited by a sign or where right turns are controlled by dedicated traffic lights. (The last state with a right-on-red ban, Massachusetts, ended its ban on January 1, 1980.) The few exceptions include New York City, where right turns on red are prohibited, unless a sign indicates otherwise.
Can we conclude that can i turn right on a red light in usa?
A: yes

Q: The film is based on events in Tombstone, Arizona, including the Gunfight at the O.K. Corral and the Earp Vendetta Ride, during the 1880s. It depicts a number of Western outlaws and lawmen, such as Wyatt Earp, William Brocius, Johnny Ringo, and Doc Holliday.
Can we conclude that is the movie tombstone based on a real story?
A:
yes