Category Nuances for parental_care:

• biological,
• social,
• motivated,
• mammalian,
• complex,
• basic,
• male,
• stressful,
• individual,
• reproductive,
• animal,
• healthy,

Simple Categories for parental_care:

• quality,
• behaviour,
• information,
• behavior,
• protection,
• pattern,
• activity,