In the present paragraph, the author refuses to go into detail about their statements, and they are rather listing and cramping all the ideas into one single conclusion - this is especially evidenced in the last sentence, where sets of few words are separated by commas. Therefore, it is fair to say the author is ending the text by summing up.
The red apple was juicy. Did you see that blue car drive by? That flower was very pretty. I love reading large books, especially with colorful pictures. The wagon was red and had brand new wheels.
