The fado is much too solemn to be danced, so regional fishermen's and shepherds' dances are sometimes performed to perk things up.
Regional fishermen's dances are much too solemn and sober.
mnli hypothesis: Regional fishermen's dances are much too solemn and sober. premise: The fado is much too solemn to be danced, so regional fishermen's and shepherds' dances are sometimes performed to perk things up.