e Exercise" onclick="upvote('ex19.8);" href="#"><i id="ch19ex8" class="fas fa-thumbs-up" style="color:white"></i></button>
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Using the data from the family tree in
Figure <a class="insideBookFigRef" target="_blank" href="https://aimacode.github.io/aima-exercises/figures/family2-figure.png">family2-figure</a>, or a subset thereof, apply the
algorithm to learn a definition for the ${Ancestor}$ predicate.
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