premise: If you have a chance to check out the Royal Botanic Gardens , I would do so . Without meaning to , we spent practically the entire day there and I do n't think we even covered the entire park . It was on our way to the opera house , and we were able to catch the view of it and the bridge from all angles . What might have happened if we did not go to the Opera House ?
hypothesis: We would not have crossed the bridge and saw the view