Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

`` In the Pines '' , also known as `` Where Did You Sleep Last Night ? '' and `` Black Girl '' , is a traditional American folk song originating from two songs , `` In the Pines '' and `` The Longest Train '' , both of which whose authorship is unknown and date back to at least the 1870s ( though some contend an older , Irish history ) . The songs originated in the Southern Appalachian area of the United States in the contiguous areas of Eastern Tennessee and Kentucky , Western North Carolina and Northern Georgia .
In the Pines

Carlsbad Caverns National Park is a United States National Park in the Guadalupe Mountains of southeastern New Mexico . The primary attraction of the park is the show cave , Carlsbad Cavern . Carlsbad Caverns National Park is open every day of the year except Thanksgiving , Christmas , and New Year 's Day . Visitors to the cave can hike in on their own via the natural entrance or take an elevator from the visitor center .
Carlsbad Caverns National Park

Telephone area code 708 covers western and southern Cook County and eastern and southern Will County in the state of Illinois , USA . Area code 708 was split off from area code 312 on November 11 , 1989 , and once covered almost all of the suburbs of Chicago . In 1996 , area code 847 and area code 630 were broken off from 708 . Area code 464 is being reserved as an overlay area code for 708 to provide additional numbering options for this area .

Area code 708

