export REDIS_PORT= # port that redis is running on 
export REDIS_HOST= # host that redis is runnin from, 127.0.0.1 for local connections
export REDIS_PASSWORD= # redis password
export COMPARISON_TASK_DATABASE= # redis db number to collect results in 
export COMPARISON_TASK_HOST= # hostname for server to collect results
export COMPARISON_TASK_PORT= # port for server to collect results
export INSTITUTION_NAME= # name of university/lab conducting experiment
export INSTITUTION_EMAIL= # email for MTurk workers to contact with questions
