Need help with red vacuum line
 

I just bought a 1999 2.5L Ranger. I'm looking under the hood and see this red vacuum line (circled) that I can't find where it belongs. All the research I've done shows that it should lead into the same place as the other red line. I'm not 100% sure if that is correct.

If I am correct in the above stated, then where should the yellow line run to then?

Any input helps because I'm at a loss here and i've been looking at this for quite a while.

I think red goes to the fuel pressure regulator on the fuel rail and I'm pretty sure the yellow goes to the EVAP purge solenoid.

I'll check my truck later today.