Question

which of the following is an explanatory thesis?
some contend that streaming music online is unfair to musicians, while proponents of the technology focus on the benefits of these services to consumers.
online music streaming is a beneficial element in the music industry; it decreases music piracy and increases the exposure of new artists and styles.
music streaming services can be a powerful promotional tool for artists if they use the sites wisely.
streaming music services are unfair to musicians: they reduce royalties and impact how artists make a living.

Explanation:

An explanatory thesis presents information objectively without taking a stance. The first option simply states two sides of the argument (unfair to musicians vs. benefits to consumers) without advocating for either. The second option is a persuasive thesis (claims it's beneficial). The third is also persuasive (suggests it's a powerful promotional tool if used wisely). The fourth is a persuasive thesis (claims it's unfair).

Answer:

Some contend that streaming music online is unfair to musicians, while proponents of the technology focus on the benefits of these services to consumers.