In these graphics, we can see a Wireless Client is supposed to get wireless connection through radio G of an AP:BMW-Mini_AP2701I_4.
We need to identify that AP, which is nearest to the AP:BMW-Mini_AP2701I_4, so that we can put that nearest AP, into Sniffer mode.
In these graphics, we end up identifying that the nearest AP is AP:BMW-Mini_AP2701I_2.