Examples for DRF-based prompts generated by PADA, from the Charlie-Hebdo (C) target domain, which is unknown to PADA during training (source domains are FR, GW, OS, and S; see Table 4). PADA generates prompts which are semantically related to the input example by combining DRFs from source domains along with non-DRF yet relevant words. Moreover, it can also generate new domain names (Paris Siege).
| Input.A sad day for France, for journalism, for free speech, and those whose beliefs the attackers pretend to represent. |
| Prompt.Ottawa Shooting - french, attack, shootings |
| Input.Picture of explosion in Dammartin-en-Goele. all happened suddenly. |
| Prompt.Germanwings Crash - explosion, goele, german |
| Input.At least 5 hostages in kosher supermarket in eastern Paris, according to reports. |
| Prompt.Paris Siege - hostages, reports, taker |
| Input.A sad day for France, for journalism, for free speech, and those whose beliefs the attackers pretend to represent. |
| Prompt.Ottawa Shooting - french, attack, shootings |
| Input.Picture of explosion in Dammartin-en-Goele. all happened suddenly. |
| Prompt.Germanwings Crash - explosion, goele, german |
| Input.At least 5 hostages in kosher supermarket in eastern Paris, according to reports. |
| Prompt.Paris Siege - hostages, reports, taker |