Task: Assess the arousal intensity of the sentence, providing a rating between 0 (most calm) and 1 (most energetic), reflecting the emotional depth conveyed in the message.
Sentence: To alleviate the problem, the government has become the city’s major landlord with the construction of massive apartment blocks that, though they have every modern facility, average only 9 square m (100 square ft) in size.
Intensity score: 