Leo: If "A red airplane that has left behind a trail." does that mean that "An ariplane is going at mach 5 speeds."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
Just because the airplane has left behind a trail doesn't indicate that it is traveling at mach 5 speed.
Thus, the answer is it is not possible to tell.
Assistant