21.1


 * Observation: ||
 * Hypothesis: || Evidence to the Contrary? REJECT or ACCEPT AS POSSIBILITY ||


 * Observation: ||
 * Hypothesis: || Evidence to the Contrary? REJECT or ACCEPT AS POSSIBILITY ||


 * Observation: ||
 * Hypothesis: || Evidence to the Contrary? REJECT or ACCEPT AS POSSIBILITY ||


 * Observation: ||
 * Hypothesis: || Evidence to the Contrary? REJECT or ACCEPT AS POSSIBILITY ||


 * Observation: ||
 * Hypothesis: || Evidence to the Contrary? REJECT or ACCEPT AS POSSIBILITY ||