All four but only one is the answer. which one is the answer?

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Find the distance between (7,-6) and (-3,-9)