Conjunctivitis
Table:
Conjunctivitis
Other names	Pink eye

An eye with viral conjunctivitis
Specialty	Ophthalmology
Symptoms	Reddish eye, scratchiness[1]
Duration	Viral conjunctivitis: up to two weeks[2]
Causes	Viral, bacterial, allergies[3]
Diagnostic method	Based on symptoms, microbial culture[1]
Prevention	Handwashing[1]
Treatment	Based on underlying cause[3]
Frequency	3–6 million per year (US)[1][3]

Looking at the table, judge whether the statement is entailed, neutral, or refuted according to the table. Output only the JSON object {"answer": "YOUR ANSWER"}.

Sentence: At least 3 million people could prevent getting pink eye each year by simply washing their hands.

answer: entailed