How can I compare three strings?

Hi,

I'm trying to write a code that will compare participants first response on a task with their confidence rating and was wondering how I can compare three string statements as it returns an error stating "Error in PD_METACOG_Script (line 92)

        if strncmp(current(i).code,'RealWord',8) == 1 &&
        strcmp(current(i+1).code, '1') == 1 &&
        ((strncmp(current(i+2).event_type,'Nothing', '4')
        == 1)) ||
        ((strncmp(current(i+2).event_type,'Nothing'"

The issue with the code is here

 if strncmp(current(i).code,'RealWord',8) == 1 && strcmp(current(i+1).code, '1') == 1 && (((current(i+1).event_type,'Nothing', '4') == 1)) || (((current(i+1).event_type,'Nothing', '5') == 1)) ||(((current(i+1).event_type,'Nothing', '6') == 1))  
                count_hr(1,j) = count_hr(1,j)+1;
       elseif strncmp(current(i).code,'RealWord',8) == 1 && strcmp(current(i+1).code, '2') == 1 && (((current(i+1).event_type,'Nothing', '4') == 1)) || (((current(i+1).event_type,'Nothing', '5') == 1)) ||(((current(i+1).event_type,'Nothing', '6') == 1)) 
                count_falsealarm(1,j) = count_falsealarm(1,j) + 1; 
       end

Apologies for the basic question new to matlab and any help would be appreciated!!