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: Archaeological investigations of the Alabama River and Tombigbee River mounds | Statement: [Clarence Bloomfield Moore, notableWork, Archaeological investigations of the Alabama River and Tombigbee River mounds]

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Archaeological investigations of the Alabama River and Tombigbee River mounds
Triple: [Clarence Bloomfield Moore, notableWork, Archaeological investigations of the Alabama River and Tombigbee River mounds]

Archaeological investigations of the Alabama River and Tombigbee River mounds is a seminal early 20th-century archaeological report by Clarence Bloomfield Moore documenting his excavations of Native American mound sites along these two major rivers in the southeastern United States.