human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Considerable evidence indicates that polyunsaturated fatty acids are important in normal brain structure and function.', 'Rat brain striatal slices incubated with tritiated dopamine were electrically stimulated twice. During the first only buffer was perfused. During the second period buffer, fatty acid plus indomethacin, or fatty acid plus nordihydroguaiaretic acid were perfused. The ratio of the two stimulations indicated changes in released tritium.', 'The only fatty acids to induce significant changes in tritium were the eicosanoid-precursors, dihomo-gamma-linolenic, arachidonic and eicosapentaenoic acids.'] Do eicosanoid precursor polyenoic fatty acids modulate synaptic levels of dopamine in ex-vivo slices of rat brain striatum?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Considerable evidence indicates that polyunsaturated fatty acids are important in normal brain structure and function.', 'Rat brain striatal slices incubated with tritiated dopamine were electrically stimulated twice. During the first only buffer was perfused. During the second period buffer, fatty acid plus indomethacin, or fatty acid plus nordihydroguaiaretic acid were perfused. The ratio of the two stimulations indicated changes in released tritium.', 'The only fatty acids to induce significant changes in tritium were the eicosanoid-precursors, dihomo-gamma-linolenic, arachidonic and eicosapentaenoic acids.'] Do eicosanoid precursor polyenoic fatty acids modulate synaptic levels of dopamine in ex-vivo slices of rat brain striatum?
OUTPUT:
