Question: How many MLB players were named in the Mitchell report who are alleged to have used performance enhancing drugs,  which is considered unethical and therefore prohibited by most international shorts organizations? 
Sentence (from "Entrepreneurial orientation"): EO has been shown to be a strong predictor of firm performance with a meta-analysis of past research indicating a correlation in magnitude roughly equivalent to the prescription of taking sleeping pills and getting better sleep.
Relevant evidence: No