"The woman eats."
Translation:Die Frau isst.
No. http://conjugator.reverso.net/conjugation-german-verb-essen.html It's a nice tool for verb conjugations. 'Esset' is the second person plural Konjunktiv I conjugation of 'essen'. EDIT: Changed my comment since I originally missed this conjugation.
How do you know is masculine is for die or das or feminine is for die or das