B is an opinion because the person is feeling a personal emotion.
Answer:
The best places to do parkour in Turkey and all around the world are also included ... One of the most popular urban sports in the world, parkour is an action-packed sport where ... It has recently been supported by many famous sports brands and nowadays can ... Parkour does not require a specific training or accessories.
Explanation:
Remark
Let's begin with the theme. What is the theme of this passage, exactly? Four people -- five if you include Dr. Heidegger -- are sitting around a circle bemoaning the fact that they have lost something not granted to anyone. They have lost their second youth. They have swallowed some water which gave them their youth only for a fleeting moment (it seems to them), and they mourn the passage of time that grants them no more youth that they had been living in for some short period.
The four felt that way. Only Dr. Heidegger seemed to have learned something that told him that he should be careful what he wished for: he might actually get it.
We have two themes then. We have 4 who wished for their youth back and we have one who didn't want any part of it. I think we have to cover both.
The best detail for those wanting it is the old woman who apparently got her youth back and she was incredibly beautiful. Now her hands are skinny and likely wrinkled. She puts those hands to her face and wishes herself to be dead because she despises the fact that she is old (and likely all her friends are dead and she is condemned to a life of weariness. I speculate, but is certainly unhappy about the aging process). She mourns that it is over so quickly. They all do. That's sentence 3.
Only Dr. Heidegger seems to understand that they got something they should never have received in the first place. The yellow sentence beginning with "Well I bemoan it not, ... " reflects his point view as well as anything. That's sentence 5.
Answer: When the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth.
Explanation: When Earth passes directly between Sun and Moon, its shadow creates a lunar eclipse. Lunar eclipses can only happen when the Moon is opposite the Sun in the sky, a monthly occurrence we know as a full Moon. During a lunar eclipse, Earth comes between the Sun and the Moon, blocking the sunlight falling on the Moon. There are two kinds of lunar eclipses: A total lunar eclipse occurs when the Moon and Sun are on opposite sides of Earth. A partial lunar eclipse happens when only part of Earth's shadow covers the Moon.