3747
The typical fluoxetine - induced symptoms of restlessness , constant pacing , purposeless movements of the feet and legs , and marked anxiety were indistinguishable from those of neuroleptic - induced akathisia .
 constant pacing, fluoxetine; marked anxiety, fluoxetine; purposeless movements of the feet and legs, fluoxetine; restlessness, fluoxetine
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 constant pacing, fluoxetine; marked anxiety, fluoxetine; purposeless movements of the feet and legs, fluoxetine; restlessness, fluoxetine