The Delta of a Up-And-Out Call Option with Barrier $H$ Lying Above the Strike

Multiple Choice

The delta of a up-and-out call option with barrier $H$ lying above the strike $K$ is most likely to be negative when

A) The underlying stock price $S$
Is at or near
$K$
)
B) The underlying stock price $S$
Is close to and less than
$H$
)
C) The underlying stock price $S$
Is well below
$K$
)
D) The delta of a call cannot be negative.