Related Clues:

• Intelligent singer on a rock
• So grannie can make such sense?
• Train of thought of each boy in band
• Thinking son should go where daughter is in studying at University
• Call for each boy to interrupt argument
• Thinking through
• Debating taking Ecstasy with a boy in band
• Anger is no substitute for logic
• Working out, as one skips in the enclosed area
• Logic that ignores an upset
• Each young man in group working out
• It's thought necessary to reassure a son in gaol
• Thing used in briefs
• Logician's strong point
• Programmer finally working in relaxing logic