What is the fine-grained topic of the following text: (Key O [o] Text: pipe extension) with your tranship trailer or seed u fill Bemester can, can also be filled at the purchase triggers with seed / fertilizer / water / fuel ( Help Text: ROS Box Fill / Key: R). Only return the topic.
Filling a Bemester can with seed/fertilizer/water/fuel using a pipe extension and a tranship trailer.