Human rights are the basic political, economic, and social rights that all human beings are entitled to such as liberty, life, and freedom of beliefs
In the animated film, 'Lady and the Tramp', it was Christmas time when Jim Dear gave a hat box to his wife, Darling. When she unwraps it, she find an American Cocker Spaniel dog, whom she later named as Darling.
I would say the obvious answer is B, Them
Mother tongue is the language spoken in the country you were born in. For example, I was born in Australia so my mother tongue is English, however my grandmother was born in Italy so her mother tongue is Italian.