Changsha
Table:
Changsha

长沙市

• Prefecture-level city	7,431,800
• Density	630/km2 (1,600/sq mi)
• Urban

(2018)

4,020,000
• Urban density	5,400/km2 (14,000/sq mi)
• Metro

4,597,134
• Rank in China

19th

Looking at the table, assess whether the statement is entailed, neutral, or refuted. Return the result as JSON: {"answer": "YOUR ANSWER"}.

Sentence: Changsha's prefecture density is lower than its urban density.

answer: entailed