Although producer prices rose at an unexpectedly steep rate in September, analysts said that the increase resulted mostly from temporary factors and not necessarily foreshadowing that there would be a resurgence of inflation.

• Afactors and not necessarily foreshadowing that there would be  
• Bfactors and not necessarily that it foreshadowed  
• Cfactors and did not necessarily foreshadow  
• Dfactors, while not necessarily a foreshadowing of  
• Efactors, while it did not necessarily foreshadow that there would be