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<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Mon Apr 20 20:02:18 UTC 2026 -->
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="sga_ExcessFairValueForEquityAwardModificationsMember_lbl" xml:lang="en-US">Excess Fair Value for Equity Award Modifications [Member]</label>
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