Which of the Following Was NOT Observed in Monkeys Raised

Which of the following was NOT observed in monkeys raised by surrogate mothers?

A) Monkeys raised by wire surrogates were later attracted to and embraced the wire form.
B) Monkeys raised by surrogates were deficient parents later in life.
C) Monkeys raised by a cloth surrogate explored their environment more than wire-raised monkeys.
D) Monkeys preferred a soft, cuddly surrogate relative to one that provided nutrition.