What must you note when overtaking the cyclists in this situation?

You answered correctly. When overtaking cyclists on an incline, you must keep in mind that cyclists can sway more due to the uphill effort, which makes their movements less predictable. Additionally, the law requires at least 1.5 meters of side clearance when overtaking cyclists outside of built-up areas. This extra space helps ensure everyone's safety. Option 1 (about swaying) and option 2 (1.5 m clearance) are correct. Option 3, which suggests only 1.0 m, is not enough and does not meet the legal requirement in this situation. Remember these rules to make sure you always overtake cyclists safely and legally.