Answer: C.
Explanation: Declarative sentences state a fact, therefore, C. states that 'my' father is in the hospital, which is a fact in this case.
To express each and every things in better way regarding the diagram
"response variable", "regressand", "predicted variable", "measured variable", "explained variable", "experimental variable", "responding variable", "outcome variable", "output variable" or "label".
it all depends on the context :)
b isn't a valid question of a critical question.
One logo is ..... I had a dream
