This means anyone can be hired, whether it is an uncle, an aunt, a nephew, a niece, a brother-in-law, a mother-in-law, a sister-in-law, the niece's friend, the sister-in-law's nephew, even the grandfather, if he still young enough to go to work.
On pourra embaucher l'oncle, la tante, le neveu, la nièce, le beau-frère, la belle-soeur, l'ami de la nièce, le neveu de la belle-soeur, et le grand-père s'il a l'âge pour se rendre au travail.