An archaeologist studying Artifacts A–D is interested in whether Artifact C is older than Artifact A.
Select an assertion involving Artifact A and an assertion involving Artifact C that together imply the assertion "Artifact C is older than Artifact A." Make only two selections, one in each column.
Select an assertion involving Artifact A and an assertion involving Artifact C that together imply the assertion "Artifact C is older than Artifact A." Make only two selections, one in each column.
Assertion involving Artifact C | Assertion involving Artifact A | |
---|---|---|
Artifact A is older than Artifact B. | ||
Artifact A is older than Artifact D. | ||
Artifact B is older than Artifact A. | ||
Artifact B is older than Artifact D. | ||
Artifact C is older than Artifact D. | ||
Artifact C is older than Artifact B. |