soreそれsore
1.

A pronoun used to refer to something that is perceived to be closer to the listener than to the speaker, often indicating an object or idea in the current context of conversation.

2.

A term used to denote a matter that has been previously mentioned or is understood between the speaker and listener, typically highlighting a common topic or ongoing discussion.

3.

A pronoun employed to repeat or refer back to a word or phrase that was just mentioned, serving to maintain clarity in the dialogue.

4.

A numerical classifier in discourse that indicates the passage of time or the continuity of a relationship since a specified moment.

5.

A second-person pronoun addressing the listener directly, often reflecting familiarity or casualness in communication.

6.

A vague or indefinite referring term used when the specific name of an item is intentionally not disclosed, allowing for ambiguous references in conversation.

Example:

万一それが起これば、君はどうしますか。