She was said to have agreed to the dare for a cheap bottle of cava, although one reveller claimed afterwards she was told she would win a holiday for " taking part " - only to find out her prize was a cocktail called ‘Holiday.’
i am confused the meaning of the above sentence. Does " taking part " on the above sentence mean "accept the dare " and the meaning of " taking part - only to find out her prize was a cocktail called ‘Holiday.’ " that she accepted the dare but she only received the prize was cocktail called holiday ??????