To answer this question correctly, students must select Fact 2 and Fact 3 and explain how each might lead them to question the reliability of the account. Fact 2 reveals that Farnham's account is second-hand and anecdotal, which limits its reliability as evidence. Fact 3 reveals a strong position on the issue at hand, which could color his perception of events.
Student selects the correct fact and explains how it casts doubt on the reliability of the document.
Student selects a correct fact but does not provide an adequate or complete explanation of how it would lead them to question the reliability of the document.
Student does not select a correct fact or selects a correct fact but does not provide a relevant explanation.