Question

this question is similar to ones you will find on reading challenges.
trisha prabhu knew personally what it was like to be harassed and bullied online, and at age 13, she decided to do something about it. she conducted research and created technology for what would become the app, rethink. the technology is applied to a user’s keyboard to detect if a comment is offensive. if it is, the app nudges the user to think about the impact the comment might have. trisha found that teens decided not to post the hurtful message 93 percent of the time!
trisha prabhu’s app is ______.
a effective
b complex
c expensive
d trendy

Explanation:

The text states that teens chose not to post hurtful messages 93% of the time when using the app, which demonstrates the app achieves its goal of reducing harmful online comments. The other options (complex, expensive, trendy) have no supporting details in the provided text.

Answer:

A. effective