According to Chantal Tie, which of the following is a challenge faced by traumatized refugee claimants in establishing their credibility?
A) The burden of proving each element of their claim on a balance of probabilities.
B) The expectation that claimants will be able to relate their stories by providing autobiographical facts, as opposed to sensory memories.
C) The challenge of obtaining documentary evidence to support their claim.
D) The chronological nature of their narratives.