2. Common causes like- improper hose connection excessive movement of the loading arm or transfer system supply vessel drifts or sails away with hose still connected, etc can lead to which events during LNG bunkering?

A. Leaks from LNG pumps,pipes,hoses or tanks
B. Inadvertent disconnection of hoses
C. Overfilling/overpressure vessels fuel tanks
D. Extenrnal impact