input: [CLASS] X [DESCRIPTION] Tank vehicles used to transport placarded amounts of hazardous materials. [SKILL TEST] NO [TEST REQUIRED] 
output: Tank and Hazardous Materials
options: D o u b l e s / T r i p l e s
options: T a n k V e h i c l e
options: P a s s e n g e r T r a n s p o r t
options: H a z a r d o u s M a t e r i a l s
options: T a n k a n d H a z a r d o u s M a t e r i a l s
options: S c h o o l B u s
options: W r i t t e n K n o w l e d g e T e s t