How is the primary school text Moonlight Song graded?

The first paragraph (section 1) tells that Beethoven once wrote Song of the Moonlight.

The second paragraph (section 2.3): Beethoven heard the sound of the piano outside the hut by the road, because he was performing in a small town on the Rhine.

The third paragraph (verses 4-7): Beethoven plays the piano for the blind girl.

The fourth paragraph (section 8- 10): Talk about Beethoven's interaction with shoemakers when he played and listened to moonlight music.