[10] «(d) a group shall be considered to form a particular
social group where in particular: members of that group share an innate characteristic, or a common background that can not be changed, or share a characteristic or belief that is so fundamental to identity or
conscience that a person should not be forced to renounce it, and that group has a
distinct identity in the relevant country, because it is perceived as being different by the surrounding society; depending on the circumstances in the country of origin, a particular
social group might include a group based on a common characteristic of sexual orientation.