Can we conclude from "One surfer rides a wave while another surfer paddles at the base of the wave." that "Two surfers out surfing."?
Options:
- yes
- no
- it is not possible to tell
Let's solve step-by-step:

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 surfer is riding the wave while the other sits at the base. The answer is yes.