Read the following paragraph and determine if the hypothesis is true:

On 24 March 1992, the number 3 power generating unit at the Leningrad Atomic Power Station in Sosnovyi Bor underwent an emergency shutdown. The plant suffered a steam leak, which spewed a total of some 3 thousand curies into the atmosphere.

Available options: (1). Yes. (2). It's impossible to say. (3). No.
Hypothesis: on 24 March 1992, the number 3 power generating unit at the Leningrad Atomic Power Station suffered a steam leak



(1).