| X | being three more than forty |
|---|---|
| X | being four more than forty |
| X | being five more than forty |
| X | being six more than forty |
| X | being seven more than forty |
| X | being eight more than forty |
| X | a Christian holiday celebrating the birth of Christ |
| X | gate for exclusive OR |
| X | gate for exclusive OR |
| X | the presence of an unwanted signal via an accidental coupling |
| X | the cardinal number that is the sum of fourteen and one |
| X | being one more than fourteen |