What is the connotative meaning of this line from kurt vonnegut's "report on the barnhouse effect"?

general barker bustled about the house like a woman preparing dinner for twenty.

1)general barker was under the impression that the activity would be a waste of time.

2)general barker was afraid the professor might use his powers against his country.

3)general barker was worried about the speaker's presence in the room.

4)general barker was in a hurry to get everything ready for the experiment.

5)general barker was having doubts about the professor's abilities.

4)General Barker was in a hurry to get everything ready for the experiment.

The connotative meaning the secondary meaning of a sentence or word. In the original sentence, General Barker is not actually making Thanksgiving dinner for twenty people. However, he is undertaking a task just as difficult. Traditionally a Thanksgiving dinner has many dishes and requires a lot of time, preparation, and elements. This comparison is meant to show how General Barker's experiment has a lot of different elements and things that need to be ready at precisely the right time, so he is hurrying about to make sure everything is ready.

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

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