['rigor', 'make', 'thing', 'EmptyParameter', 'EmptyParameter']
["Synset('quality.n.01')", 'build-26.1', "Synset('state.n.02')", 'EmptyParameter', 'EmptyParameter']
The rigors of the mating season are making things very difficult for the exchange doctor.
<MISC>0 Synset('quality.n.01') of <MISC>0 Synset('bodily_process.n.01') Synset('fundamental_quantity.n.01') are making Synset('state.n.02') very Synset('unmanageable.a.02') for <MISC>0 <PERSON>0.