<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.vipaumbele wakati howard alikuwa akikusanya miaka ya 1970, 1980 na 1990 ilikuwa bora, sio asili.  <response>: the priorities when howard was collecting in the 1970s, 1980s and 1990s were quality, not provenance. 