A group of people are conducting a prank challenge where they ask contestants a series of questions, with the chance to win 100 reais. The questions are related to healthy eating and physical activity. The contestants are asked to choose the healthiest food option, the best physical activity to do before bed, and the most ideal habits for staying healthy. The questions are followed by a series of squats and jumping jacks to demonstrate the correct answer. The pranksters eventually reveal that the whole thing is a setup and that the contestants have fallen for the prank.
Here are the key facts extracted from the text:
1. Mateus has a channel with almost 50 thousand subscribers.
2. Camila and Ravi are participating in a prank challenge.
3. The participants are competing to win 100 reais.
4. The challenge involves answering three questions correctly to win the prize.
5. The first question asks which food is the healthiest among pizza, bonn, and cauliflower.
6. The second question asks which habit is healthier: doing 30 minutes of physical activity three times a week, watching people do physical activity on TV, or another option.
7. The third question asks which habit is healthier: going to the gym at least three times a week, going to the mall once a week, or spending the rest of the week at home.
8. Milena is one of the participants who has to answer the questions.
9. The participants are required to do 10 jumping jacks or 10 squats to validate their answers.
10. The challenge is being recorded on camera.
11. The participants are being asked to call a friend to go to the cinema or walk along the beach as part of the challenge.
12. The mother of one of the participants passed away, but this is not directly related to the challenge.
Note that some parts of the text are unclear or seem to be unrelated to the main topic, so I've only extracted the facts that seem to be relevant and verifiable.