and 231-7 ( N. Speak 77 , N. Fairbrother 55 ; D. Gough 4-48 ) .
<response> and 231-7 ( <person>N. Speak</person> 77 , <person>N. Fairbrother</person> 55 ; <person>D. Gough</person> 4-48 ) . </response>