Definitions. Unless otherwise defined herein, terms defined in the Agreement are used herein as therein defined.

Section # Definitions. In addition to the other terms defined herein, the following terms used herein shall have the meanings herein specified (to be equally applicable to both the singular and plural forms of the terms defined):

AVRS and Geldenhuys (jointly, “Maker” herein) executed a promissory note dated in favor of M&A (“Payee” herein) on January 31, 2018 (the “Note”), a copy of which is attached hereto and incorporated herein by reference.

This opinion is limited to the matters stated herein and no opinions may be implied or inferred beyond the matters expressly stated herein. We have assumed no obligation to advise you or any other Person who may be permitted to rely on the opinions expressed herein as hereinafter set forth beyond the opinions specifically expressed herein.

Section # Capitalized terms used herein and not defined herein have the meanings assigned in the EPC Agreement.

Capitalized terms used herein and not otherwise defined herein shall have the meanings set forth in the Senior Credit Agreement. In addition to the terms defined elsewhere herein, the following terms shall have the following respective meanings:

Capitalized terms used herein but not defined herein, have the meaning set forth in the Securities Purchase Agreement (the “Purchase Agreement”). Based on the foregoing, and subject to the assumptions and qualifications set forth herein, we are of the opinion that:

Defined Terms. Unless otherwise defined herein, capitalized terms used herein have the meanings assigned to them in the Credit Agreement.

stated herein or therein in order for the statements herein or therein, in light of the circumstances under which they

Section References. Unless otherwise expressly stated herein, all Section references herein shall refer to Sections of the Stock Pledge Agreement.