A passage states: 'Ladder 3 was placed in service at 08:00. It went out of service for maintenance at 13:45 and returned to service at 16:20.' How long was Ladder 3 out of service?
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A
1 hour 35 minutes
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B
2 hours 35 minutes
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C
3 hours 35 minutes
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D
2 hours 55 minutes