What is the central idea of "is 16 too young to drive a car" ?

Which statement describes how connotationis used in this passage

What is implied in the narrator's discussion of prayer? a) that usen is not concerned about trivial matters b) that prayer is ultimately useless when it comes to a person's well-being. c) that prayer is often used for evil purposes as well as good. d) that usen is the ultimate authority over the petty arguments of men.

Read the excerpt from “strychnine in the soup,” in which mr. mulliner explains the ending of a mystery novel to a bar patron who is anxious to know the conclusion of the story. “the plumber forgot his snake and had to go back for it,” explained mr. mulliner. ‘‘i trust that this revelation will prove sedative.” “i feel a new man,” said the draught stout. “i’d have lain awake worrying about that murder all night.” explain how a student who did not know the meaning of sedative could infer its definition?