 <translate> Given the following question, let's solve step-by-step. Yes / no, is the following a verifiable fact?
"Plumbing requires extensive knowledge and training in the field to understand what part isn't working and how to fix it."
 <yor> Nítorí ìbéèrè tó wà nísàlẹ̀ yìí, ẹ jẹ́ ká yanjú rẹ̀ ní ṣísẹ̀-n-tẹ̀lé. Bẹ́ẹ̀ ni/Bẹ́ẹ̀ kọ́, ṣé òótọ́ ni ohun tí mò ń sọ yìí? "Iṣẹ́ àfọwọ́fà ń béèrè ìmọ̀ àti ìdánilẹ́kọ̀ọ́ tó jinlẹ̀ láti mọ ibi tí nǹkan ò ti ṣiṣẹ́ àti bó o ṣe lè ṣàtúnṣe rẹ̀". 