Does 'Besides going to Valencia for paella, the compleat traveler in Spain should experience duende .  This is not easy to arrange, however, for duende , unlike paella, cannot be made to order.' logically negate the premise 'Visitors in Valencia should avoid duende altogether and stick to paella.'
Besides going to Valencia for paella, the compleat traveler in Spain should experience duende .  This is not easy to arrange, however, for duende , unlike paella, cannot be made to order.###Visitors in Valencia should avoid duende altogether and stick to paella.