text-nli: Output if sentence 2 Entails statement 1 or is Neutral - 
sentence 1: It is expected that one SCR system requires about 21 months of total effort for planning, engineering, installation, and startup.
sentence 2: It takes about 21 months of total effort for one SCR system.
<text> ENTAILMENT
It is expected that one SCR system requires about 21 months of total effort for planning, engineering, installation, and startup.
It takes about 21 months of total effort for one SCR system.