Are the following two observations inconsistent?

a$.$ Rising demand for housing causes prices of new homes to soar.

b$.$ Many families refuse to buy homes as prices become prohibitive for them.

The observations are

a$)$

consistent because both of them apply to movements along the demand curve.

b$)$

inconsistent because due to rising demand prices will become too high and no one will be buying homes.

c$)$

consistent because rising demand will shift the demand curve and higher prices will cause movement along the demand curve.

d$)$ inconsistent because in the first one the demand increases and in the second one the demand decreases due to higher prices,