summarize and concise Sandra Phillips, who is the person being accused in a legal case. Ms. Phillips' main contention would revolve on the absence of a definitive and unambiguous agreement to distribute lottery prizes, especially considering that Ms. Lilly was not present at the Christmas party when the winning ticket was acquired. She may argue that any previous instances of sharing prizes were only done when both partners were physically present for league play and does not apply to tickets acquired under other circumstances. Ms. Phillips might contend that the acquisition of the lottery ticket at the Christmas party was a distinct and autonomous occurrence from their customary collective purchases during league play, and so, no implicit understanding to divide the wins is applicable