<span>It is counterexample.</span>
Answer:
Coldness
, Writing on the blackboard
, Heat
Blanche, by retreating into hysteria and madness, and by refusing to acknowledge her sister as she leaves the apartment with the doctor, may be sparing Stella the horror of having to face the truth about her husband. Blanche's descent into madness shields Stella from the truth.
The average IQ according to the Stanford-Binet test is 90-109