 
<translate> Tambayar ita ce: Sun fara yin jima'i, wani ya yi amfani da miya don me? Zaɓuɓɓuka: - shafawa - yankin alama - sumba - haifuwa - saki tashin hankali Tsarin tunani mataki-mataki: Yin shafawa aiki ne na yin wani abu mai santsi don rage gogayya. Gishiri ruwa ne mai ruwa. Ana amfani da ruwa don rage gogayya tsakanin saman. <eng> The question is: They began to copulate, someone used spit to what?
Options:
- lubricate
- mark territory
- kiss
- procreation
- release tension
Step-by-step reasoning process: Lubricating is the act of making something slippery to reduce friction. Spit is a watery liquid. Liquids are used to reduce friction between surfaces.
 