Answer:
Take the Fitbit. The bracelet-like gadget can count someone's steps. It helps people stay physically fit. The newest models track heart rate and stress levels.
Explanation:
The above passage (part one) from the article supports the idea that information obtained from a wearable device can be used to improve one's well-being.
This part claims to help people stay physically fit and it also claims that its newest models track heart rate and stress level. Staying physically fit, tracking heart rate and stress level are all related one's well-being.
Jacquard Tag in second part is not about one's well-being but about reaching Google's voice assistant.
EP 01 in the third part is about having fun for feet by syncing with music.
The last and fourth part is the conclusion and talks about tackling common problems.
First waves of industrial revolution nuclear power. Backwash of coming of age of space
The part of Ernest Hemingway's short story "The End of Something" that is the best example of rejection of traditional beliefs is C. when Nick says love is not fun.
The traditional belief would suggest otherwise - however, by denying the thrill of love, Nick is getting rid of this innate traditional belief. The other examples do not really show this type of rejection, they represent other things that can be found in the story.
I think your question is incomplete...