Final answer:
The theme of the selection is the exploration of human existence through the essential human emotion of love, examined in distinct ways by three poets writing in the sixteenth century.
Step-by-step explanation:
The theme of the selection is the exploration of human existence through the essential human emotion of love, approached in different ways by three different poets writing in the sixteenth century. Each poet is examining love in a distinct manner and expressing their ideas in a playful manner. The theme of love as explored by these poets reflects a shared interest in the complexities of human emotion.