With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Ghost of Mars ' soundtrack included genre-spanning Buckethead .
text_B: For the film 's soundtrack , John Carpenter recorded a number of synthesizer pieces and assembled an all-star cast of guitarists ( including thrash metal band Anthrax , virtuoso Steve Vai , genre spanning Buckethead , and former Guns N ' Roses/current Nine Inch Nails guitarist Robin Finck ) to record an energetic and technically proficient heavy metal score .
SUPPORTS.