The |T͟Hē, T͟Hə | determiner
1 denoting one or more people or things already mentioned or assumed to be common knowledge: Compare with a.
2 used to point forward to a following qualifying or defining clause or phrase:
3 used to make a generalized reference to something…
The NIH has announced its plan to retire the majority of its research chimpanzees and relocate them to captivity
and others are working to ensure that chimps involved in biomedical research receive the social stimulation their species requires