summarize and concise Ms. Lilly's primary contention is on the presence of an implicit contract or understanding between her and Ms. Phillips to divide any lottery wins acquired via their collective purchase of tickets during their participation in the bowling league. She would probably highlight the enduring tradition of distributing the proceeds from their collective ticket purchases throughout league play and assert that this has developed a reciprocal agreement and anticipation of sharing any significant winners. Ms. Lilly might further contend that the conditions surrounding the acquisition of the lottery ticket at the Christmas party, when Ms. Phillips received a ticket on behalf of Ms. Lilly, also substantiate the presence of a mutual understanding to divide any wins