Describe the encounter between mrs. Hall and the stranger when he opend the door at midday on whit monday.

From the text:

The bed-clothes gathered themselves together, leapt up suddenly into a sort of peak, and then jumped headlong over the bottom rail. It was exactly as if a hand had clutched them in the centre and flung them aside. Immediately after, the stranger's hat hopped off the bed-post, described a whirling flight in the air through the better part of a circle, and then dashed straight at Mrs. Hall's face. Then as swiftly came the sponge from the washstand; and then the chair, flinging the stranger's coat and trousers carelessly aside, and laughing drily in a voice singularly like the stranger's, turned itself up with its four legs at Mrs. Hall, seemed to take aim at her for a moment, and charged at her. She screamed and turned, and then the chair legs came gently but firmly against her back and impelled her and Hall out of the room. The door slammed violently and was locked. The chair and bed seemed to be executing a dance of triumph for a moment, and then abruptly everything was still.

Mrs. Hall was left almost in a fainting condition in Mr. Hall's arms on the landing. It was with the greatest difficulty that Mr. Hall and Millie, who had been roused by her scream of alarm, succeeded in getting her downstairs, and applying the restoratives customary in such cases.

"'Tas sperits," said Mrs. Hall. "I know 'tas sperits. I've read in papers of en. Tables and chairs leaping and dancing..."