If Layla has two weeks for vacation and Marcus is not her friend, then she will travel to Paris, France.

Translate each compound statement into symbolic form.
Given p: "Layla has two weeks for vacation," \(q\) : "Marcus is Layla's friend," \(r\) : "Layla will travel to Paris, France," and \(s\) : "Layla and Marcus will travel together to Niagara Falls, Ontario."