Related Clues:

• Type of relationship
• All lined up, sort of
• See 7 Down
• Called for a pizza
• Implying an origin
• Chose from the menu
• Chose from the menu, say
• Soon to be served
• Having an effect
• Being behind
• Concerning a catalyst
• Leading to something
• Chose from a menu
• Gave instruction, commanded
• Issued commands