Like most Soviet missiles , the R-98 was made in both infrared and semi-active radar homing versions , and standard practice was to fire the weapons in pairs ( one semi-active radar homing , one IR homing ) to give the greatest chance of a successful hit .
ADP ADJ ADJ NOUN , DET NUM AUX VERB ADP DET ADJ CCONJ ADJ NOUN VERB NOUN , CCONJ ADJ NOUN VERB PART VERB DET NOUN ADP NOUN ( NUM ADJ NOUN VERB , NUM PROPN VERB ) PART VERB DET ADJ NOUN ADP DET ADJ NOUN .