The answer is: "He was looking for Brenda in the restroom of the Italian Vine restaurant, but Jim found her first." It is this sentence because only proper nouns (titles,names and places) are capitalized and this is the only sentence that follows this rule. However obviously, the letter of the first word after a full stop (or period) is also capitalized and the sentence follows this rule too.
Dentist should be singular
period after 190,000
