Question

an activity passes the \lemon test\ if it is
not secular, biased, or entangled.
secular, biased, and free of entanglement.
secular, neutral, and free of entanglement.
not secular, neutral, or free of entanglement.

Explanation:

The Lemon Test, established by the Supreme Court in Lemon v. Kurtzman (1971), has three prongs. First, the activity must have a secular legislative purpose. Second, its principal or primary effect must be one that neither advances nor inhibits religion (neutral in effect). Third, it must not foster an excessive government entanglement with religion (free of entanglement).

Answer:

secular, neutral, and free of entanglement.