Reconstruct a question, answer pair from this explanation: Winds up for the pitch is the beginning of the beginning of the sequence of actions where calls the strike signal the end.

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
Q:Can we conclude from "A baseball pitcher in white uniform winds up for a pitch." that "The umpire calls the strike."?
Options:
- yes
- no
- it is not possible to tell
A:no