Which of the following DOES NOT represent a scenario where the party would have limited capacity to enter into a contract?

Paul, diagnosed with mild social anxiety and worried that he may later regret the decision, agrees to speak publicly at a local conference for his standard speaker fee.

Lisa, who was previously adjudicated insane by a court, agreed to lease an apartment for a year.

Armand agrees to purchase Natalie's computer for $$3,000$ while speaking with her at a party. Armand was visibly drunk, but Natalie agreed to the deal since the computer was hardly worth $$300.$

Raj, a $16-$year$-$old, enters into a contract to buy a bicycle for his personal use.

Emily, who suffers from a cognitive impairment that causes hallucinations, agreed to sell her antique collection to a collector. Emily was under a delusion, believing she was negotiating with a police officer for her freedom.