Just really strruggling to understand the stimulus of this question; could someone explain the stimulus and go through the answer choices?
**Admin note: edited title; please use the format of "PT#.S#.Q# - [brief description]"**
Could someone please explain this one? Doesn't only one flight have multiple Saturdays in between?
**Admin Note: Edited title. Please use the format: "PT#.S#.Q# - brief description of question"**