The Parents Are Interviewing People Who Have Applied to Their

The parents are interviewing people who have applied to their advertisement for a caregiver for their 6-week-old baby in preparation for the mother's return to work. In addition to asking about the applicant's experience, which of the following questions by the parents would most help them assess an applicant's ability to provide a trusting environment?

A) "If the baby is fussy, what will you do?"
B) "How many children have you cared for at a time?"
C) "What is your training in child care?"
D) "What was your childhood like?"