Pointing to a man a boy said 'He is the brother of my mother.' How is the man related to the boy?

Pointing to a photograph a man said 'She is the daughter of my grandfather's only son.' How is the girl related to the man?

Pointing to a man a woman said 'His mother is the only daughter of my mother.' How is the woman related to the man?

A rule states 'Documents must be filed in original.' A party files a photocopy. Whether the filing is valid turns most on?

Should court proceedings be recorded on video? Argument: 'Yes because it ensures transparency and an accurate record.' This argument is?

If LEGAL is coded as 12-5-7-1-12 using alphabetical positions then how is RULE coded?

A firm introduced compulsory legal training and client complaints dropped markedly afterward. Which relationship is suggested?