Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Washington–Oregon state line | Statement: [Milton-Freewater, Oregon, adjacentTo, Washington–Oregon state line]

Target entity: Washington–Oregon state line
Context triple: [Milton-Freewater, Oregon, adjacentTo, Washington–Oregon state line]

• A. Oregon–Washington state line chosen
  The Oregon–Washington state line is the boundary separating the U.S. states of Oregon and Washington, running largely along the Columbia River and defining their shared jurisdiction.
• B. Oregon–Idaho border
  The Oregon–Idaho border is the interstate boundary in the northwestern United States that largely follows natural features such as the Snake River and includes the deep gorge of Hells Canyon.
• C. Idaho–Washington state line
  The Idaho–Washington state line is the boundary separating the U.S. states of Idaho and Washington, running north–south through the inland Northwest and passing through regions such as the Lewis–Clark Valley.
• D. Oregon–California border
  The Oregon–California border is the state line separating Oregon and California in the western United States, running from the Pacific coast inland across diverse terrain including mountains, forests, and river valleys.
• E. Nevada–Oregon border
  The Nevada–Oregon border is the state line separating Nevada and Oregon in the western United States, running largely through remote high desert and mountainous terrain.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.