{% set vars = {'key':"priceRange", 'value':""} %} {% for feature in meaning_representation.split("]") if vars['key'] in feature %} {% set temp = vars.update({'value':feature.replace(",","").replace(vars['key']+"[", '')}) %} {%- endfor %} {% if vars["value"]|length > 0 %} {{human_reference}} According to the passage, what is an approximate price range of the given restaurant?