Simplify the following text for a Grade 10 native English-speaking person.
Original: After a series of prickly vote-outs , the four remaining members of Koror contemplated that amidst the game-playing , unpredictable weather and intense challenges , all agreed that their closeness are unmatched .
Simplified: The four players that were left thought about how among the game-playing , unpredictable weather and hard challenges , all agreed that their closeness are unmatched .