The statement that is a valid example of paternalism is: The British government only allowed British officials, not trained Indians, to hold positions in government.
Paternalism involves making decisions for others with the belief that it is in their best interest, often limiting their autonomy. In this case, the exclusion of trained Indians from government positions reflects a paternalistic attitude where British officials deemed themselves more capable of governing, thus taking away the autonomy and opportunity of Indian individuals to participate in governance.