Answer
Александр
The correct sentence:
Love is a sublime feeling that exists in every person.
The paragraph shows our (all people) attitude toward love. Therefore, it makes the most sense to begin the paragraph by defining "love" with a reference to "us" (every person).
Choices “Animals might love to play, but they don't love to watch” and “I read an interesting tale of love and hope” can be excluded because they are irrelevant to the main topic.
Choice “Love is not something special” has a negative character.