Question: The singer of "Ghost Town Train" has been married to who since 1996?

<P0-S0> Ghost Town Village (formerly "Ghost Town in the Sky) is a Wild West-themed amusement park in Maggie Valley, North Carolina, United States that is currently on hiatus. <P0-S1>  An unusual aspect of this park is that it is located atop a mountain which can only be accessed by visitors via a 3370 ft chair lift or an inclined funicular railway. <P0-S2>  These start at the parking area beside Jonathan Creek at an elevation of 3150 ft , climbing to the lower level of the park at 4400 ft , a climb of 1250 ft . <P0-S3>  The recreated "Ghost Town" sits at 4600 ft , with the highest elevation in the park being about 4650 ft . <P0-S4>  The park is located on a ridge extending from Buck Mountain border, an extension of the Cataloochee Divide, to the Great Smoky Mountains National Park. <P0-S5>  The park's entrance is located on U.S. Highway 19, the main road through the town. <P0-S6>  Ghost Town is promoted as "North Carolina's mile-high theme park." <SEP> <P1-S0>  Others believe it derives from the two former casket companies located side by side on Filbert Street between 30th and 32nd Streets, while others claim that the presence of ghostly white people in an historically black neighborhood gave it its name. <P1-S1>  The community is known for its violence and blight . <P1-S2>  Jerry Brown, governor of California and former Mayor of Oakland stated: "Instead of an omnibus crime bill, you have to deal with shootings in Ghost Town in West Oakland and sideshows in East Oakland." <P1-S3>  Way, between 27th and 28th Streets. <P1-S4>  So has drug dealing, especially since nearby parks were closed by the City of Oakland. <P1-S5>  Prostitution, in 2015, has been on the decline for at least a decade. <P1-S6>  The area is also one of Oakland's many open-air art galleries, with exceptional muralist work continually on exhibition, particularly along Martin Luther King Jr. <P1-S7>  Ghost Town Farms, one of the more successful expressions of urban agriculture activity in Oakland is located in the heart of the district at 2727 Martin Luther King Jr. <P1-S8> Ghost Town (sometimes spelled Ghosttown) is the informal name of the Foster Hoover Historic District neighborhood in West Oakland, Oakland, California. <P1-S9>  Housing prices have increased. <P1-S10>  Others see the neighborhood bounded by Adeline on the West and San Pablo on the East. <P1-S11>  Way. <P1-S12>  Brown made attempts to turn around the blighted West Oakland neighborhood after "60 Minutes" featured it in a television profile. <P1-S13>  This neighborhood has an active citizen crime patrol, including one group of seniors who walk the neighborhood weekly to get physical exercise and report blight. <P1-S14>  Ghost Town stretches from 27th Street to 35th Street in the area immediately southwest of the MacArthur Maze. <SEP> <P2-S0>  He co-wrote Blake Shelton's 2009 single "I'll Just Hold On" and Tim McGraw's "Ghost Town Train," a cut from the album "Southern Voice". <P2-S1> Troy Olsen (born July 12, 1973) is an American country music singer-songwriter signed to EMI Nashville, a sister label to Capitol Records Nashville. <SEP> <P3-S0>  He has been married to singer Faith Hill since 1996, and is a son of the late baseball player Tug McGraw. <P3-S1> Samuel Timothy "Tim" McGraw (born May 1, 1967) is an American singer, songwriter and actor.