TASK DEFINITION: In this task, based on a given sentence, we ask you to write a question that involves "transient vs. stationary" events, i.e., the understanding of whether an event will change over time (transient event) not (stationary event). For example, the sentence "he was born in the U.S." contains a stationary event since it will last forever; however, "he is hungry" contains a transient event since it will remain true for a short period of time. Don't create questions which have explicit mentions of answers in the text. Instead, it has to be implied from what is given. In other words, we want you to use "instinct" or "common sense". Note that the written questions are not required to have a single correct answer.
PROBLEM: Sentence: A levee is a raised strip of sediments deposited close to the waters edge.

SOLUTION: Is the levee still raising sediments?

PROBLEM: Sentence: His son and successor, Caracalla, a great admirer, visited the tomb during his own reign.

SOLUTION: Did he stay at the tomb?

PROBLEM: Sentence: Our investigation has uncovered no credible evidence that any person in the United States gave the hijackers substantial financial assistance.

SOLUTION:
Is the investigation still going to be going on 50 years from now?

