Premise: "A person walking with his bike and two other people."
Hypothesis: "Three people are walking together."
Do we know that the hypothesis entailed by the premise? A step-by-step solution is:

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
One person walking with two other people makes three people walking together.
The final answer: yes.