question: What can make classification of predators problematic when using a food pyramid ?
answer: Many organisms ( of which humans are prime examples ) eat from multiple levels of the food chain
turker_answer: Many organisms ( of which humans are prime examples ) eat from multiple levels of the food chain which can make classification of predators problematic when using a food pyramid .
rule-based: Many organisms ( of which humans are prime examples ) eat from multiple levels of the food chain can make classification of predators problematic when using a food pyramid .