story: It was such a warm day and we decided to hold a pool party. We got food to eat and drinks for the party. We invited a number of our friends and got people to come. Everyone had so much fun playing in the pool. We were so glad to do it and look forward to having it again.
 selected sentence: It was such a warm day and we decided to hold a pool party.
It is a warm day >Causes/Enables> We decide to hold a pool party