Knitying pattern help please

[Fleuried]

My knitting pattern says:
yo [sl1, k2tog, psso] yo

So do I do

1. the bit in the brackets as one stitch ie bring the slip stitch over the k2tog stitch
   

Or

1. do I slip 1, k2tog and then the psso as a seperate, third stitch?
   

Thank you!

[HardAsSnails]

Do exactly what it says. Slip one stitch, then knit 2 together, then pass your slipped stitch over your K2tog.

[Fleuried]

Thank you

[bluedomino]

It's a way to decrease stitches. I love your invented new word of "knitying" and want to use it in RL asap!

[Verbena87]

Yep, it’s the slipped stitch you’re passing over. Hope it’s looking gorgeous!