Related Clues:

• Sermon half-abandoned following drink problem
• Difficult question from guy by river
• Short preview
• Puzzle brings comfort in district's centre
• Short advertisement (informal)
• Removing vice from China perhaps is a hard problem
• Mini preview
• Tricky question from guy on right
• Brief film preview
• Advertising come-on
• Coming attraction, say
• Free offer to arouse customer interest — reseat (anag)
• Magazine cover, essentially
• Meals served with hesitation — there's a problem
• Tricky question brought to light in quite a sermon