FALMOUTH — It was probably inevitable. Two candidates, both women, both named Cathy, in Senate District 25. And so far, both have won and both have lost. Unofficial results of the Nov. 4 election showed Democrat Catherine Breen of Falmouth won by seven votes after all precincts had reported. Early the next day, Republican Cathleen Manchester of Gray said she would not seek a recount and was content with the outcome. Updated unofficial results that day showed Breen with a 32-vote lead, 10,930 to 10,898.