Available choices: 1. No; 2. Yes;
Given those answer options, answer the question: I am verifying the answers generated by an automatic system to the following question: what is a HVAC company Suggested answer: Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers ). Should I validate this answer?
A:
1.