Sentence:  Yakovlev, one of the architects of the reforms put in place by Mikhail Gorbachev, says he too is "amazed" at the government's <WSD>lethargy</WSD>. 
Meaning of the word marked with <WSD> tags:  A state of extreme torpor or apathy, especially with lack of emotion or interest; loosely, sluggishness, laziness. (from 14th c.)