Detailed Instructions: Given a piece of financial news and its polarity, classify it into 'true' if the polarity is correct and classify into 'false' if the polarity is incorrect. Output must be 'true' or 'false'. 
Problem:news:The antibody , given at repeated doses of up to 8 mg-kg , was generally well tolerated , and the pharmacokinetic characteristics of BTT-1023 in psoriasis patients were consistent with those observed in a previously completed study in rheumatoid arthritis RA patients .
polarity:negative
Solution:
false