Related Clues:

• Key feature?
• Anne Bronte, a.k.a. -- Bell
• Comply with
• Heed, as advice
• Respond to, as good advice
• Reply
• Follow up on
• Retort
• Follow, as a suggestion
• Respond
• Follow, as an impulse
• This one requires six letters
• Offering from Trebek
• Pick up, in a way
• Solution