It can be learned from paragraph 4 thatA. Straitford's prediction about Ukraine has

Itcanbelearnedfromparagraph4that

A.Str aitford'spredictionaboutUkrainehasprovedtr ue.

B.Str aitfordguaranteesthetr uthfulnessofitsinformation.

C.Str aitford'sbusinessischaracterizedbyunpredictability.

D.Str aitfordisabletoprovidefairlyreliableinformation.