I don't quite understand these

Given an initial market equilibrium with a downward sloping market demand curve and an upward sloping market supply curve, if demand decreases, which of the following is the most likely change in price and quantity needed to reach the new equilibrium? Price, ! Quantity. ! Price, 1 Quantity. 1 Price, ! Quantity. 1 Price, 1 Quantity. Cannot determine from given information. Given an initial market equilibrium with a downward sloping market demand curve and an upward sloping market supply curve, if demand increases, which of the following is the most likely change in price and quantity needed to reach the new equilibrium? Price. ! Quantity. Price. 1 Quantity. Price. Quantity. Price. i Quantity. Cannot determine from given information