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.

Sentence: He jumped into the pond and started swimming toward the ducks, chasing around his new playmates.
Was he still fond of ducks after chasing them?

Sentence: Upsetting many of his colleagues and contemporaries in France, the book brought about the final split with Sartre.
Were his colleagues still angry next year?

Sentence: Once we arrive, the castle looked much bigger than we had imagined.

Has the castle always been there?

