Yes it does imply that they have responsibility
The current DSM-IV would categorize Robert into the category of Gender Identity Disorder. There are two main identification points of the same: the opinion that a person is of other sex, and a persistent and strong gross-gender identification. The person is usually not comfortable with her own gender and behaves opposite.
A) True
Shortages and scaracity in products that are needed can bring human misery and suffering if the shortages are just as severe to human's needs.
I believe cannons is the correct answer