Premise: "A red airplane is leaving white smoke behind it."
Hypothesis: "The airplane is landing."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The airplane wouldn't be leaving white smoke behind it if it was landing. So, the answer is no.