4. Bus (6 - 11 grades, $\mathbf{1}$ point). Anya is waiting for a bus. Which event has the highest probability

\[
\begin{gathered}
A=\{\text { Anya waits for the bus for no less than one minute }\} \\
B=\{\text { Anya waits for the bus for no less than two minutes. }\} \\
C=\{\text { Anya waits for the bus for no less than five minutes. }\}
\end{gathered}
\]