= content_tag_for(:tr, f.object, class: 'nested-fields') do
  td = f.input :correct, label: false
  td = f.input :option, label: false, input_html: { class: ['multiple-response-option'] }
  td = f.input :explanation, label: false, placeholder: t('.explanation_hint'),
    input_html: { class: ['multiple-response-explanation'] }
  td = link_to_remove_association t('.remove'), f

= content_tag_for(:tr, f.object, class: 'nested-fields') do
  td = f.input :correct, label: false
  td = f.input :option, label: false, input_html: { class: ['multiple-response-option', 'airmode'] }
  td = f.input :explanation, label: false, placeholder: t('.explanation_hint'),
    input_html: { class: ['multiple-response-explanation', 'airmode'] }
  td = link_to_remove_association t('.remove'), f

Set option input to airmode for MCQ/MRQ
Set option input to airmode for MCQ/MRQ

Coursemology/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2