Yes the last line is the only correct answerTo clarify'That Man' is my son.If I have no brothers and sisters then my father's son can only be me. Which means I (me) am that man's father.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch